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Search: id:A077902
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A077902 Expansion of (1-x)^(-1)/(1+x-x^2+x^3). +0
3
1, 0, 2, -2, 5, -8, 16, -28, 53, -96, 178, -326, 601, -1104, 2032, -3736, 6873, -12640, 23250, -42762, 78653, -144664, 266080, -489396, 900141, -1655616, 3045154, -5600910, 10301681, -18947744, 34850336, -64099760, 117897841, -216847936, 398845538, -733591314, 1349284789, -2481721640 (list; graph; listen)
OFFSET

0,3

CROSSREFS

Adjacent sequences: A077899 A077900 A077901 this_sequence A077903 A077904 A077905

Sequence in context: A052527 A042982 A006367 this_sequence A005834 A052531 A095005

KEYWORD

sign

AUTHOR

njas, Nov 17 2002

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Last modified May 16 23:01 EDT 2008. Contains 139884 sequences.


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