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A035097
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Related to 9-factorial numbers A045756.
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0
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1, 45, 2565, 161595, 10762227, 742593663, 52511980455, 3780862592760, 276002969271480, 20369019132235224, 1516566060845513496, 113742454563413512200, 8583180609746819651400, 651095557682223033556200
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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COMMENTS
| Convolution of A035024(n-1) with A025754(n), n >= 1.
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LINKS
| Index entries for sequences related to factorial numbers
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FORMULA
| a(n) = 9^(n-1)*A045756(n)/n!, A045756(n)=(9*n-8)(!^9) := product(9*j-8, j=1..n); G.f. (-1+(1-81*x)^(-1/9))/9.
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MATHEMATICA
| CoefficientList[Series[(1/(1-81 x)^(1/9)-1)/(9 x), {x, 0, 20}], x] (* From Harvey P. Dale, May 14 2011 *)
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CROSSREFS
| Cf. A045756, A035024, A025754, A034996.
Sequence in context: A009989 A095658 A109941 * A184286 A130017 A025755
Adjacent sequences: A035094 A035095 A035096 * A035098 A035099 A035100
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KEYWORD
| easy,nonn
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AUTHOR
| Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de)
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