A151868 - OEIS

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A151868

If A151867 is regarded as a triangle then the rows converge to this sequence.

0

0, 0, 2, 2, 0, 4, 10, 6, 0, 4, 8, 4, 8, 28, 34, 14, 0, 4, 8, 4, 8, 28, 32, 12, 8, 24, 24, 24, 72, 124, 98, 30, 0, 4, 8, 4, 8, 28, 32, 12, 8, 24, 24, 24, 72, 124, 96, 28, 8, 24, 24, 24, 72, 120, 88, 40, 64, 96, 96, 192, 392, 444, 258, 62, 0, 4, 8, 4, 8, 28, 32, 12, 8, 24, 24, 24, 72, 124, 96

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,3

LINKS

Table of n, a(n) for n=0..78.

FORMULA

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

CROSSREFS

Cf. A151843-A151874.

Sequence in context: A084102 A221609 A160125 * A344913 A052079 A291483

Adjacent sequences: A151865 A151866 A151867 * A151869 A151870 A151871

KEYWORD

nonn

AUTHOR

N. J. A. Sloane, Jul 17 2009

STATUS

approved