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Search: id:A077933
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A077933 Expansion of (1-x)^(-1)/(1+2*x+2*x^2-x^3). +0
1
1, -1, 1, 2, -6, 10, -5, -15, 51, -76, 36, 132, -411, 595, -235, -1130, 3326, -4626, 1471, 9637, -26841, 35880, -8440, -81720, 216201, -277401, 40681, 689642, -1738046, 2137490, -109245, -5794535, 13945051, -16410276, -864084, 48493772, -111669651, 125487675, 20857725, -404360450 (list; graph; listen)
OFFSET

0,4

CROSSREFS

Sequence in context: A073662 A086553 A004055 this_sequence A122882 A136700 A054645

Adjacent sequences: A077930 A077931 A077932 this_sequence A077934 A077935 A077936

KEYWORD

sign

AUTHOR

njas, Nov 17 2002

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Last modified July 26 13:41 EDT 2008. Contains 142293 sequences.


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