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A077862 Expansion of (1-x)^(-1)/(1-2*x+2*x^2+2*x^3). 0
1, 3, 5, 3, -9, -33, -53, -21, 131, 411, 603, 123, -1781, -5013, -6709, 171, 23787, 60651, 73387, -22101, -312277, -727125, -785493, 507819, 4040875, 8637099, 8176811, -9002325, -51632469, -101613909, -81958229, 142576299, 652296875, 1183357611, 776968875, -2117371221 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,2

LINKS

Table of n, a(n) for n=0..35.

CROSSREFS

Sequence in context: A002633 A070554 A076842 * A134061 A167221 A177930

Adjacent sequences:  A077859 A077860 A077861 * A077863 A077864 A077865

KEYWORD

sign

AUTHOR

N. J. A. Sloane, Nov 17 2002

STATUS

approved

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Last modified June 20 05:28 EDT 2013. Contains 226419 sequences.