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1, 1, 1, 1, 2, 1, 1, 2, 4, 1, 1, 2, 6, 7, 1, 1, 2, 6, 17, 11, 1, 1, 2, 6, 22, 41, 16, 1, 1, 2, 6, 22, 76, 86, 22, 1, 1, 2, 6, 22, 90, 226, 162, 29, 1, 1, 2, 6, 22, 90, 352, 582, 281, 37, 1
(list; table; graph; refs; listen; history; internal format)
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OFFSET
| 0,5
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COMMENTS
| Row sums = A086615: (1, 2, 4, 8, 17, 38,...). A136787 = A107131 * A000012
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FORMULA
| A000012 * A107131 as infinite lower triangular matrices.
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EXAMPLE
| First few rows of the triangle are:
1;
1, 1;
1, 2, 1;
1, 2, 4, 1;
1, 2, 6, 7, 1;
1, 2, 6, 17, 11, 1;
1, 2, 6, 22, 41, 16, 1;
1, 2, 6, 22, 76, 86, 22, 1;
...
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CROSSREFS
| Cf. A086615, A136787.
Sequence in context: A113143 A181802 A110971 * A136450 A131054 A166288
Adjacent sequences: A136785 A136786 A136787 * A136789 A136790 A136791
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KEYWORD
| nonn,tabl
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AUTHOR
| Gary W. Adamson (qntmpkt(AT)yahoo.com), Jan 21 2008
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