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A104098 Sum_{k=1..n} C(n-1,k-1)*A008292(n,k) for n>=1. +0
2
1, 2, 10, 68, 606, 6612, 85492, 1277096, 21641590, 410144180, 8595133548, 197346180792, 4926442358124, 132847425483528, 3848398710032616, 119187270233781456, 3929892162743796390, 137444081992905303540 (list; graph; listen)
OFFSET

0,2

EXAMPLE

1 = 1*1

2 = 1*1 + 1*1

10 = 1*1 + 2*4 + 1*1

68 = 1*1 + 3*11 + 3*11 + 1*1

...

CROSSREFS

Cf. A011818.

Sequence in context: A082580 A136658 A165968 this_sequence A056755 A123617 A139715

Adjacent sequences: A104095 A104096 A104097 this_sequence A104099 A104100 A104101

KEYWORD

nonn

AUTHOR

Paul Hanna, Mar 29 2006

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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.


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