A111343 G.f. A(x/(1-x)), where A = g.f. for A090351.

1, 1, 4, 22, 163, 1567, 18794, 271784, 4610375, 89779703, 1973367872, 48308239934, 1303031971629, 38388256758585, 1226260047168738, 42211658188907700, 1557608679494424852, 61330673937954704316, 2566587073634355132976, 113752830534050498513512, 5322732785525637634435108

Offset

0,3

Links

Table of n, a(n) for n=0..20.

Formula

a(n >= 1) is binomial transform of A090351(n >= 1). - Michael Somos, Nov 11 2005

Crossrefs

Sequence in context: A000779 A053144 A089464 * A302908 A187123 A121397

Adjacent sequences: A111340 A111341 A111342 * A111344 A111345 A111346

Keyword

nonn

Author

N. J. A. Sloane, Nov 08 2005

Status

approved