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A134699 A051731^2 * A000012. 2
1, 3, 1, 3, 1, 1, 6, 3, 1, 1, 3, 1, 1, 1, 1, 9, 5, 3, 1, 1, 1, 3, 1, 1, 1, 1, 1, 1, 10, 6, 3, 3, 1, 1, 1, 1, 6, 3, 3, 1, 1, 1, 1, 1, 1, 9, 5, 3, 3, 3, 1, 1, 1, 1, 1 (list; table; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

Left column = A007425. Row sums = A007429: (1, 4, 5, 11, 7, 20,...). A134700 = A000012 * A127170

LINKS

Table of n, a(n) for n=1..55.

FORMULA

A051731^2 * A000012 = A127170 * A000012, as infinite lower triangular matrices.

EXAMPLE

First few rows of the triangle are:

1;

3, 1;

3, 1, 1;

6, 3, 1, 1;

3, 1, 1, 1, 1;

9, 5, 3, 1, 1, 1;

3, 1, 1, 1, 1, 1, 1;

10, 6, 3, 3, 1, 1, 1, 1;

...

CROSSREFS

Cf. A127170, A051731, A007429, A007425, A134700.

Sequence in context: A115627 A128218 A010283 * A272880 A003636 A078929

Adjacent sequences:  A134696 A134697 A134698 * A134700 A134701 A134702

KEYWORD

nonn,tabl

AUTHOR

Gary W. Adamson, Nov 06 2007

STATUS

approved

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Last modified September 25 19:48 EDT 2017. Contains 292500 sequences.