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Search: id:A027205
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A027205 a(n) = Sum{(k+1)*T(n,k), 0<=k<=n, T given by A026202. +0
1
1, 3, 10, 30, 87, 238, 652, 1692, 4475, 11253, 29070, 71617, 181979, 441975, 1109592, 2666926, 6634665, 15820749, 39080590, 92613969, 227491759, 536439166, 1311671628, 3080422550, 7503699723, 17562474756, 42645714258 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Adjacent sequences: A027202 A027203 A027204 this_sequence A027206 A027207 A027208

Sequence in context: A115515 A117869 A092756 this_sequence A026937 A094306 A026109

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified October 7 14:39 EDT 2008. Contains 144666 sequences.

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