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A026701 Sum{T(i,j)}, 0<=i<=n, 0<=j<=n, T given by A026692. +0
1
1, 3, 7, 15, 33, 75, 167, 361, 791, 1773, 3931, 8539, 18737, 41853, 92693, 201871, 443343, 988491, 2187965, 4772629, 10487105, 23354405, 51673669, 112840057, 248040133, 551900067, 1220786323, 2668013885, 5866328943 (list; graph; listen)
OFFSET

0,2
CROSSREFS

Sequence in context: A134195 A079444 A146654 this_sequence A140498 A136029 A101892

Adjacent sequences: A026698 A026699 A026700 this_sequence A026702 A026703 A026704

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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