A153344 Lim_{n=1..inf.} A055830^n

1, 1, 3, 9, 33, 137, 633, 3201, 17525, 102997, 645413, 4288331, 30072815

Offset

0,3

Comments

Triangle A055830 =

1;

1, 0;

2, 1, 0;

3, 3, 1, 0

5, 7, 4, 1, 0;

8, 15, 12, 5, 1, 0;

13, 30, 31, 18, 6, 1;

21, 58, 73, 54, 25, 7, 1;

...

Powers of this triangle rapidly converge to A153344 (as a vector).

Links

Table of n, a(n) for n=0..12.

Formula

Lim_{n=1,..inf.} A055830^n

Crossrefs

Cf. A055830

Sequence in context: A320187 A207542 A009212 * A193110 A001930 A049425

Adjacent sequences: A153341 A153342 A153343 * A153345 A153346 A153347

Keyword

nonn

Author

Gary W. Adamson, Dec 24 2008

Status

approved