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A128186 A051731 * A128174. +0
1
1, 1, 1, 2, 0, 1, 1, 2, 0, 1, 2, 0, 1, 0, 1, 2, 2, 1, 1, 0, 1, 2, 0, 1, 0, 1, 0, 1, 1, 3, 0, 2, 0, 1, 0, 1, 3, 0, 2, 0, 1, 0, 1, 0, 1, 2, 2, 1, 1, 1, 1, 0, 1, 0, 1 (list; table; graph; listen)
OFFSET

1,4

COMMENT

Left column = A001227, row sums = A079247: (1, 2, 3, 4, 4, 7, 5, 8, 8, 10,...) A128187 = A128174 * A051731

FORMULA

A051731 * A128174 as infinite lower triangular matrices.

EXAMPLE

First few rows of the triangle are:

1;

1, 1;

2, 0, 1;

1, 2, 0, 1;

2, 0, 1, 0, 1;

2, 2, 1, 1, 0, 1;

2, 0, 1, 0, 1, 0, 1;

...

CROSSREFS

Cf. A128174, A051731, A128187, A079247, A001227.

Sequence in context: A124763 A029372 A029377 this_sequence A048823 A025871 A051010

Adjacent sequences: A128183 A128184 A128185 this_sequence A128187 A128188 A128189

KEYWORD

nonn,tabl

AUTHOR

Gary W. Adamson (qntmpkt(AT)yahoo.com), Feb 17 2007

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.


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