A151850 If A151849 is regarded as a triangle then the rows converge to this sequence.

2, 3, 6, 6, 5, 9, 13, 9, 5, 9, 12, 11, 14, 22, 23, 12, 5, 9, 12, 11, 14, 22, 22, 14, 14, 21, 23, 25, 36, 45, 36, 15, 5, 9, 12, 11, 14, 22, 22, 14, 14, 21, 23, 25, 36, 45, 35, 17, 14, 21, 23, 25, 36, 44, 36, 28, 35, 44, 48, 61, 81, 81, 52, 18, 5, 9, 12, 11, 14, 22, 22, 14, 14, 21, 23

Offset

0,1

Links

Table of n, a(n) for n=0..74.

Formula

I would very much like a g.f. for this sequence!

Crossrefs

Cf. A151843-A151874.

Sequence in context: A197334 A113399 A085273 * A290223 A274213 A350315

Adjacent sequences: A151847 A151848 A151849 * A151851 A151852 A151853

Keyword

nonn

Author

N. J. A. Sloane, Jul 17 2009

Status

approved