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A132865
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Expansion of 1/(1-5x*c(6x)), where c(x) is the g.f. of A000108 .
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2
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1, 5, 55, 785, 12775, 224945, 4174135, 80404385, 1592666695, 32238859025, 663961262935, 13868665189505, 293105002282855, 6256280361209585, 134676678504352375, 2920490688138377825, 63738849200291875975, 1398964964239496726225, 30859472167442041607575
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,2
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FORMULA
| a(n)=Sum_{k, 0<=k<=n}A039599(n,k)*(-1)^k*6^(n-k). - Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Dec 11 2007
G.f. : 12/(7+5*sqrt(1-24x)). - From DELEHAM Philippe, Oct 27 2011
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CROSSREFS
| Sequence in context: A112019 A131846 A144577 * A145662 A094418 A008543
Adjacent sequences: A132862 A132863 A132864 * A132866 A132867 A132868
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KEYWORD
| nonn
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AUTHOR
| Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Nov 18 2007
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EXTENSIONS
| More terms from DELEHAM Philippe, Oct 27 2011
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