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Search: id:A026965
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A026965 a(n) = Sum{(k+1)*T(n,k)}, 0<=k<=n, T given by A026626. +0
1
1, 3, 10, 25, 66, 154, 360, 810, 1810, 3982, 8700, 18850, 40614, 87030, 185680, 394570, 835578, 1763998, 3713700, 7798770, 16340302, 34166086, 71303160, 148548250, 308980386, 641728494, 1330992460, 2757055810, 5704253430 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A005674 A089100 A089117 this_sequence A130783 A026975 A026985

Adjacent sequences: A026962 A026963 A026964 this_sequence A026966 A026967 A026968

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified December 18 21:37 EST 2009. Contains 171024 sequences.

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