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A153344 Lim_{n=1..inf.} A055830^n 1
1, 1, 3, 9, 33, 137, 633, 3201, 17525, 102997, 645413, 4288331, 30072815 (list; graph; refs; listen; history; text; internal format)
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: A098742 A207542 A009212 * A193110 A001930 A049425

Adjacent sequences:  A153341 A153342 A153343 * A153345 A153346 A153347

KEYWORD

nonn

AUTHOR

Gary W. Adamson, Dec 24 2008

STATUS

approved

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Last modified February 21 12:53 EST 2018. Contains 299411 sequences. (Running on oeis4.)