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Index to OEIS: Section Ca
This is the Index to OEIS: Section Ca
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[ Aa | Ab | Al | Am | Ap | Ar | Ba | Be | Bi | Bl | Bo | Br | Ca | Ce | Ch | Cl | Coa | Coi | Com | Con | Cor | Cu | Cy | Da | De | Di | Do | Ea | Ed | El | Eu | Fa | Fe | Fi | Fo | Fu | Ga | Ge | Go | Gra | Gre | Ha | He | Ho | Ia | In | J | K | La | Lc | Li | Lo | Lu | M | Mag | Map | Mat | Me | Mo | Mu | N | Na | Ne | Ni | No | Nu | O | Pac | Par | Pas | Pea | Per | Ph | Poi | Pol | Pos | Pow | Pra | Pri | Pro | Ps | Qua | Que | Ra | Rea | Rel | Res | Ro | Ru | Sa | Se | Si | Sk | So | Sp | Sq | St | Su | Sw | Ta | Te | Th | To | Tra | Tri | Tu | U | V | Wa | We | Wi | X | Y | Z | 1 | 2 | 3 | 4 ]
C(n,2): A000217*
C(n,3): A000292*
C(n,4): A000332*
C(n,k): binomial coefficient n-choose-k (see A007318)
cab-taxi numbers: A047696
cabtaxi numbers: see cab-taxi numbers
- cacti, 2-ary: A054357*, A054358
- cacti, 3-ary: A052393*, A054422
- cacti, 4-ary: A052394*, A052395
- cacti, 5-ary: A054363*, A054364
- cacti, 6-ary: A054366*, A054367
- cacti, 7-ary: A054369*, A054370
- cacti, plane, 3-gonal: A054423
- cacti, plane, 4-gonal: A054362
- cacti, plane, 5-gonal: A054365
- cacti, plane, 6-gonal: A054368
- cacti, plane, 7-gonal: A054371
- cacti, polygonal: A035082*, A035088*
- cacti, rooted, polygonal: A035085*, A035086, A035087*
- cacti, rooted, triangular: A002067, A003080*, A032035, A034940*, A091481, A091486, A091488
- cacti, rooted, with bridges: A000237*, A035351*, A035352, A035353, A035357
- cacti, triangular: A003081*, A034941*, A091485, A091487, A091489
- cacti, with bridges: A000083* (unlabeled), A000314* (labeled), A035356
Cahen's constant: A006279, A006280, A006281
cake numbers: A000125*
calculator display, sequences related to :
- calculator display, bit patterns: A071843, A234691, A234692
- calculator display, number of segments: A006942*, A010371*, A063720*, A074458*, A099939, A249919, A277116*, A302552
- calculator display, number of segments, sequences related to: A038619, A074459, A123587, A143616, A143617, A165244, A172439, A216261, A328330, A331529, A331530, A337099, A339700, A343314, A343315
- calculator display, right angles: A309721
- calculator display, symmetry: A018846, A018847, A018849, A038136, A053701, A125520, A125521, A134996, A176356, A321702, A321310
- calculator display, TI-83: A039942
Cald's sequence: A006509*
- calendar, dates of days in: A008684*
- calendar, days in year: A011763*
- calendar, days per century: A011770, A011771
- calendar, lengths of months: A008685*, A081245 (Mayan).
- calendar, Mayan/mesoamerican: A081244, A081245, A115100.
- calendar: see also A031139 (letters in English words for months), A001356 (Dates at fortnightly intervals from Jan 01 in the Julian calendar), A051121 (same starting on a leap year),
- A153839, ..., A153845 (first Sunday in the n-th month of a year starting on Sunday, Monday, ..., Saturday)
- A224938 - A224944 (Non-leap years beginning and ending on Sunday, Monday, ..., Saturday),
- A224945, ..., A224951 (Leap years having 53 Sundays and Mondays / ... / Saturdays and Sundays),
- Years in which there are 5 Sundays etc. in February: A119406 (Sundays), A135795 (Mondays), A143994 (Tuesdays), A141039 (Wednesdays), A143995 (Thursdays), A141287 (Fridays), A176478 (Saturdays).
- letters in English etc. for days of the week: A103742 (Turkish)
campanology: see bell ringing
Canada perfect numbers: A070308
cannonball problem: see A001032
- Cantor set: A054591, A170951, A170952, A110081, A121153, A170944, A135666, A088370
- Cantor set: see also A005823, A170830, A170853, A102525, A137178, A076481, A055246, A055247, A028491, A113246, A134583
Cantor's sigma function: A055068
card arranging: A006063
card arranging: see also sorting
card games: A051921
card games: see also poker
- card matching: (1) A000279, A000316, A000459, A000489, A000535, A059056, A059057, A059058, A059059, A059060, A059061, A059062
- card matching: (2) A059063, A059064, A059065, A059066, A059067, A059068, A059069, A059070, A059071, A059072, A059073, A059074
card sorting: see sorting
- Carmichael numbers: A002997*
- Carmichael numbers: see also (1) A002322, A006931, A006972, A029553, A029554, A029555, A029556, A029557, A029558, A029559, A029560, A029561
- Carmichael numbers: see also (2) A029562, A029563, A029564, A029565, A029566, A029567, A029568, A029569, A029570, A029590, A029591, A033502
- Carmichael numbers: see also (3) A034380, A036060, A036429, A046025, A051663
- Carmichael numbers: see also (4) A074379 and A112428-A112432
- Carmichael numbers: see also pseudoprimes
Carmichael's lambda function: A002322*, A011773
Quasi-Carmichael numbers(1): A257750*, A257751, A257752, A257753, A257754, A257755, A257756, A257757, A258842, A257758
Quasi-Carmichael numbers(2): A257759, A259282, A259283, A262252, A263930, A029590, A029591, A202157, A202158, A202159
Quasi-Carmichael numbers(3): A202160, A029561, A029560, A029559, A029558, A029557, A029556, A029555, A029554, A029553
Quasi-Carmichael numbers(4): A029562, A029563, A029564, A029565, A029566, A029567, A029568, A029569, A029570
carry propagation: A190866, A190868
- carryless arithmetic base 10, Boolean version: A169912, A169913, A169914
- carryless arithmetic base 10, digital root version: A169908, A169910, A169911 (primes)
- carryless arithmetic base 10, mod 10 version: A059729, A061909, A129967 & A169889 (squares), A168294, A168541, A169884, A169885 (cubes), A169886, A169890 (triangular numbers), A169973 (partitions)
- carryless arithmetic base 10, mod 10 version: A169891, A169892, A169893, A169896, A169897, A169898, A169899 (divisor functions)
- carryless arithmetic base 10, mod 10 version: A169894 (addition table), A059692 (multiplication table)
- carryless arithmetic base 10, mod 10 version: A169904, A169905, A169906, A169907, A003893
- carryless arithmetic base 10, mod 10 version: even numbers: A004520, A014263
- carryless arithmetic base 10, mod 10 version: negative numbers: A055120
- carryless arithmetic base 10, mod 10 version: primes: A169887, A169903, A163396, A169984, A143712, A144162
- carryless arithmetic base 10, mod 10 version: see also A000689, A001148, A169916, A169917, A169918
- carryless arithmetic base 10, mod 9 version: A169821, A169909, A029898
- carryless arithmetic base 10: see also dismal arithmetic
- carryless arithmetic base 2: A000695 (squares), A048720 and A091257 (multiplication table), A014580 (primes), A091242 (composites)
- carryless arithmetic base 3: A169999
- carryless arithmetic base 4: A170985
- carryless arithmetic base 5: A170986
- carryless arithmetic base 6: A170987
- carryless arithmetic base 7: A170988
- carryless arithmetic base 8: A170989
- carryless arithmetic base 9: A170990
- cascades of gates: A005608, A005609, A005610, A005611, A005613, A005616, A005618, A005619, A005739, A005749
caskets: A006901
casting out nines (digital root): A010888
- Catalan constant: A006752, A014538
- Catalan numbers : A000108*
- Catalan numbers, 3-dimensional: A005789*
- Catalan numbers, generalized: (1) A001003, A004148, A004149, A006629, A006630, A006631, A006632, A006633, A006634, A006635, A006636, A006637
- Catalan numbers, generalized: (2) A023421, A023422, A023423, A023425, A023426, A023427, A023428, A023429, A023430, A023431, A023432, A023433
- Catalan numbers, generalized: (3) A025242, A025748, A025749, A025750, A025751, A025752, A025753, A025754, A025755, A025756, A025757, A025758
- Catalan numbers, generalized: (4) A025759, A025760, A025761, A025762, A025763, A053991
- Catalan numbers: see also (1) A005807, A007317, A000957, A005568, A003046, A003047, A007595, A003150, A002996, A001453
- Catalan numbers: see also (2) A051785
- Catalan triangle: A009766, A030237, A033184, A059365, A047072, A099039, A106566, A130020, A171567, A181645, A008315, A028364, see also A002057
- Catalan triangle: Adamson's generalization: A116925
- Catalan's conjecture: A002760*, A023057, A023055, A001597
- Catalan: A051785
- Catalan: see also Index entries for sequences related to number of letters in n
- categories, connected: A125698, A125699, A125700, A125702
- categories, strongly connected: [sequences to be added]
- categories: A125696, A125697, A125701
Cauchy numbers: A006232/A006233, A002657/A002790
Cayley's mistake: A000022*
- This is a section of the Index to the OEIS®.
- For further information see the main Index to OEIS page.
- Please read Index: Instructions For Updating Index to OEIS before making changes to this page.
- If you did not find what you were looking for in this Index, you can always search the database for a particular word or phrase.
- Full list of sections:
[ Aa | Ab | Al | Am | Ap | Ar | Ba | Be | Bi | Bl | Bo | Br | Ca | Ce | Ch | Cl | Coa | Coi | Com | Con | Cor | Cu | Cy | Da | De | Di | Do | Ea | Ed | El | Eu | Fa | Fe | Fi | Fo | Fu | Ga | Ge | Go | Gra | Gre | Ha | He | Ho | Ia | In | J | K | La | Lc | Li | Lo | Lu | M | Mag | Map | Mat | Me | Mo | Mu | N | Na | Ne | Ni | No | Nu | O | Pac | Par | Pas | Pea | Per | Ph | Poi | Pol | Pos | Pow | Pra | Pri | Pro | Ps | Qua | Que | Ra | Rea | Rel | Res | Ro | Ru | Sa | Se | Si | Sk | So | Sp | Sq | St | Su | Sw | Ta | Te | Th | To | Tra | Tri | Tu | U | V | Wa | We | Wi | X | Y | Z | 1 | 2 | 3 | 4 ]
