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Index to OEIS: Section Al
This is the latest Index to OEIS: Section Al
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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 ]
Alcuin's sequence: A005044*
Alekseyev's problem: see doubling substrings
algebraic numbers
algebraic numbers, degree 1:
algebraic numbers, degree 2:
algebraic numbers, degree 3:
- algebras, Jordan: A001776
- algebras: (1) A000929, A001330, A001331, A006448, A007154, A007156, A007157, A007158, A007159, A014610, A046001, A052249
- algebras: (2) A052250, A052253
- algebras; see also Clifford group
- algebras; see also Lie algebras
- algebras; see also vertex operator algebras
- algorithms: A005825, A005826, A005827, A006457, A006458, A006459, A006929, A030547, A032426, A049476, A055633
- algorithms: see also Euclidean algorithm
- aliquot divisors, see aliquot parts
- aliquot parts (or aliquot divisors): A032741*, A001065* (sum of)
- aliquot sequence (or trajectory) for n, length of: A098007*, A098008*, A003023, A044050*, A007906, A003062
- aliquot trajectories for certain initial values: A008885 (30), A008886 (42), A008887 (60), A008888 (138), A008889 (150), A008890 (168), A008891 (180), A008892 (276), A014360 (552), A014361 (564), A074907, A014362 (660), A045477, A014363 (966), A014364 (1074), A014365 (1134), A074906.
alkanes: A000602*
- alkyls: A000598, A000639, A000642, A000645, A000646, A000647, A000648, A000649, A000650, A005957, A010372, A022014, A036996
- main entry: Index to constant sequences
- all-0's: A000004*, all-1's: A000012*, all-2's: A007395*, all-3's: A010701*, all-4's: A010709*, all-5's: A010716*, all-6's: A010722*, all-7's: A010727*, all-8's: A010731*, all-9's: A010734*.
- almost primes: (0) a k-almost prime has k prime factors, counted with multiplicity
- almost primes: (1) A001358, A014612, A014613, A014614, A046306, A046308, A046310, A046312, A046314, A069272, A069273, A069274
- almost primes: (2) A069275, A069276, A069277, A069278, A069279, A069280, A069281; table A078840
- almost primes: gaps, by increasing Omega: A065516, A114403, A114404, A114405, A114406, A114407, A114408
- almost-natural numbers: A007376*
- almost-natural numbers: for decimations see A127050, A127353, A127414, A127508, A127584, A127734, A127794, A127950, A128178, A128211, A128359, A128423, A128475, A128881
- alphabetical order, numbers in: A000052*
- alphabetical order, numbers in: see also A001058, A001061, A001062, A003588
alternating bit sets: A002487
alternating bit sum: A065359
- alternating group A_n, A001710*
- alternating group A_n, degrees of irreducible representations of, for n = 5 through 13: A003860, A003861, A003862, A003863, A003864, A003865, A003866, A003867, A003868
alternating permutations: see permutations, alternating
alternating sign matrices: see matrices, alternating sign
- 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 ]
