A084919 - OEIS

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A084919

First differences of A048093.

1, 1, 3, 4, 5, 6, 7, 56, 36, 45, 55, 66, 78, 91, 1365, 560, 680, 816, 969, 1140, 1330, 1540, 1771, 42504, 12650, 14950, 17550, 20475, 23751, 27405, 31465, 35960, 40920, 46376, 1623160, 376992, 435897

(list; graph; refs; listen; history; text; internal format)

OFFSET

1,3

LINKS

Table of n, a(n) for n=1..37.

PROG

(PARI) { v=[0, 1, 2, 5, 9, 14, 20, 27, 83, 119, 164, 219, 285, 363, 454, 1819, 2379, 3059, 3875, 4844, 5984, 7314, 8854, 10625, 53129, 65779, 80729, 98279, 118754, 142505, 169910, 201375, 237335, 278255, 324631, 1947791, 2324783, 2760680]; for (i=1, length(v)-1, print1(v[i+1]-v[i]", ")) }

CROSSREFS

Cf. A048093.

Sequence in context: A101747 A355703 A134338 * A153100 A143152 A229109

Adjacent sequences: A084916 A084917 A084918 * A084920 A084921 A084922

KEYWORD

nonn

AUTHOR

Jon Perry, Jun 11 2003

STATUS

approved