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Search: id:A117423
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A117423 Column 5 of triangle A117418. +0
7
1, 6, 28, 126, 572, 2692, 13203, 67542, 360117, 1999817, 11541894, 69098409, 428183782, 2742315847, 18117294723, 123222721469, 861339730328, 6179291890400, 45431581077388, 341893183760356, 2630537501336631 (list; graph; listen)
OFFSET

0,2

CROSSREFS

Cf. A117418; A117419, A117420, A117421, A117422, A117424.

Sequence in context: A037131 A026851 A002693 this_sequence A084778 A108051 A001599

Adjacent sequences: A117420 A117421 A117422 this_sequence A117424 A117425 A117426

KEYWORD

nonn

AUTHOR

Paul D. Hanna (pauldhanna(AT)juno.com), Mar 14 2006

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Last modified November 18 20:14 EST 2008. Contains 147244 sequences.


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