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A027075 Sum{(k+1)*T(n,k)}, 0<=k<=2n, T given by A027052. +0
1
1, 4, 17, 58, 199, 682, 2301, 7654, 25145, 81740, 263407, 842720, 2679935, 8479378, 26713555, 83847748, 262335577, 818473148, 2547289679, 7910433568, 24517303535, 75854736178, 234317624167, 722776320072, 2226565995913 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A157492 A108140 A121327 this_sequence A034331 A107278 A006762

Adjacent sequences: A027072 A027073 A027074 this_sequence A027076 A027077 A027078

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified December 8 08:31 EST 2009. Contains 170430 sequences.

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