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Search: id:A047794
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A047794 Sum_{k=0..n} C(n,k)*|Stirling1(n,k)*Stirling2(n,k)|. +0
1
1, 1, 3, 34, 631, 16871, 617356, 28968990, 1680536159, 117572734195, 9715771690081, 932711356031016, 102653506699902874, 12810868034079756421, 1795954763065584594656, 280569433733767673934426, 48506369621902094002862671, 9224242346164172284054561019 (list; graph; listen)
OFFSET

0,3

CROSSREFS

Sequence in context: A105713 A143638 A126753 this_sequence A109521 A069718 A077144

Adjacent sequences: A047791 A047792 A047793 this_sequence A047795 A047796 A047797

KEYWORD

nonn

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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