A106606 G.f.: 1/Product_{k>0} (1-x^k)^A000669(k+1).

1, 1, 3, 8, 23, 66, 199, 601, 1861, 5815, 18396, 58684, 188764, 611103, 1990361, 6515786, 21429510, 70767468, 234565319, 780086526, 2602209961, 8704547698, 29191435328, 98125474137, 330558122499, 1115795428615, 3773380090126, 12782934685768, 43374552366876

Offset

0,3

Comments

k-th row of A058735 as k tends to infinity.

Links

Table of n, a(n) for n=0..28.

Crossrefs

Cf. A106240.

Sequence in context: A147704 A116410 A199841 * A050535 A025578 A038151

Adjacent sequences: A106603 A106604 A106605 * A106607 A106608 A106609

Keyword

easy,nonn

Author

Washington Bomfim and Vladeta Jovovic, May 10 2005

Extensions

More terms from R. J. Mathar, Feb 13 2008

Status

approved