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A119971 G.f. sum{k>=0, (x^2/(1-x)^3)^(2^k-1)}. +0
2
1, 0, 1, 3, 6, 10, 16, 30, 73, 201, 540, 1342, 3069, 6513, 12962, 24436, 44109, 77489, 136749, 256791, 550190, 1378554, 3843807, 11096833, 31607566, 86892690, 228901270, 577458936, 1397828943, 3255832291, 7318390846, 15919253376 (list; graph; listen)
OFFSET

0,4

COMMENT

Partial sums are A119970.

CROSSREFS

Sequence in context: A107068 A033541 A038505 this_sequence A094272 A005045 A069241

Adjacent sequences: A119968 A119969 A119970 this_sequence A119972 A119973 A119974

KEYWORD

easy,nonn

AUTHOR

Paul Barry (pbarry(AT)wit.ie), Jun 01 2006

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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.


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