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Search: id:A123333
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A123333 a(n)=3^n*(GAMMA(n+1/3)/GAMMA(1/3) +(n-1)!), n=1,2.... +0
1
4, 13, 82, 766, 9472, 145720, 2681200, 57411760, 1402226560, 38468725120, 1171102777600, 39174663404800, 1428249121868800, 56366281606835200, 2393966461645158400, 108871544042829568000 (list; graph; listen)
OFFSET

1,1

COMMENT

The EXP-transform of a(n) is equal to A121630(n)

FORMULA

E.g.f. : (1-3*x)^(-1/3)-1-ln(1-3*x)

CROSSREFS

Cf. A121630.

Adjacent sequences: A123330 A123331 A123332 this_sequence A123334 A123335 A123336

Sequence in context: A012075 A140417 A061143 this_sequence A012258 A012134 A088946

KEYWORD

nonn

AUTHOR

Karol A. Penson (penson(AT)lptl.jussieu.fr), Sep 26 2006

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Last modified October 10 20:39 EDT 2008. Contains 144831 sequences.


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