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Search: id:A077913
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A077913 Expansion of (1-x)^(-1)/(1+x+2*x^2+x^3). +0
1
1, 0, -1, 1, 2, -2, -2, 5, 2, -9, 1, 16, -8, -24, 25, 32, -57, -31, 114, 6, -202, 77, 322, -273, -447, 672, 496, -1392, -271, 2560, -625, -4223, 2914, 6158, -7762, -7467, 16834, 5863, -32063, 3504, 54760, -29704, -83319, 87968, 108375, -200991, -103726, 397334, 11110, -702051, 282498, 1110495 (list; graph; listen)
OFFSET

0,5

CROSSREFS

Sequence in context: A080348 A096396 A029662 this_sequence A069862 A075002 A061311

Adjacent sequences: A077910 A077911 A077912 this_sequence A077914 A077915 A077916

KEYWORD

sign

AUTHOR

njas, Nov 17 2002

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.


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