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A026934 a(n) = Sum{T(n,k)*T(n,k+1)}, 0<=k<=n-1, T given by A008288. 0
1, 6, 35, 196, 1093, 6090, 33991, 190152, 1066313, 5993422, 33759851, 190538380, 1077316493, 6101144722, 34603634063, 196524445840 (list; graph; refs; listen; history; internal format)
OFFSET

1,2

CROSSREFS

Sequence in context: A103995 A009572 A027202 * A171311 A131435 A079027

Adjacent sequences:  A026931 A026932 A026933 * A026935 A026936 A026937

KEYWORD

nonn

AUTHOR

Clark Kimberling (ck6(AT)evansville.edu)

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Last modified February 16 19:40 EST 2012. Contains 205946 sequences.