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1, 3, 1, 5, 5, 1, 5, 11, 7, 1, 5, 11, 19, 9, 1, 5, 11, 19, 9, 1, 5, 11, 19, 29, 11, 1, 5, 11, 19, 29, 41, 13, 1, 5, 11, 19, 19, 41, 55, 15, 1, 5, 11, 19, 29, 41, 55, 71, 17, 1, 5, 11, 19, 29, 41, 55, 71, 89, 19, 1
(list; table; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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COMMENTS
| Row sums = A006527: (1, 4, 11, 24, 45, 76,...).
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FORMULA
| A000012 * A128229^2 as infinite lower triangular matrices.
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EXAMPLE
| First few rows of the triangle are:
1;
3, 1;
5, 5, 1;
5, 11, 7, 1;
5, 11, 19, 9, 1;
5, 11, 19, 29, 11, 1;
5, 11, 19, 29, 41, 13, 1;
5, 11, 19, 29, 41, 55, 15, 1;
...
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CROSSREFS
| Cf. A128229, A006527.
Sequence in context: A094648 A096975 A145174 * A131304 A131302 A131305
Adjacent sequences: A135181 A135182 A135183 * A135185 A135186 A135187
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KEYWORD
| nonn,tabl
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AUTHOR
| Gary W. Adamson (qntmpkt(AT)yahoo.com), Nov 21 2007
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