A151864 If A151863 is regarded as a triangle then the rows converge to this sequence.

2, 2, 7, 8, 6, 11, 23, 20, 6, 11, 22, 22, 23, 45, 67, 44, 6, 11, 22, 22, 23, 45, 66, 46, 23, 44, 66, 67, 91, 157, 179, 92, 6, 11, 22, 22, 23, 45, 66, 46, 23, 44, 66, 67, 91, 157, 178, 94, 23, 44, 66, 67, 91, 156, 178, 115, 90, 154, 199, 225, 339, 493, 451, 188, 6, 11, 22, 22, 23, 45

Offset

0,1

Links

Table of n, a(n) for n=0..69.

Formula

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

Crossrefs

Cf. A151843-A151874.

Sequence in context: A091665 A019905 A230384 * A019732 A199467 A168160

Adjacent sequences: A151861 A151862 A151863 * A151865 A151866 A151867

Keyword

nonn

Author

N. J. A. Sloane, Jul 17 2009

Status

approved