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1, 3, 2, 5, 5, 3, 7, 8, 7, 4, 9, 11, 11, 9, 5, 11, 14, 15, 14, 11, 6, 13, 17, 19, 19, 17, 13, 7, 15, 20, 23, 24, 23, 20, 15, 8, 17, 23, 27, 29, 29, 27, 23, 17, 9, 19, 26, 31, 34, 35, 34, 31, 26, 19, 10
(list; table; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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COMMENTS
| Left column = A028387: (1, 5, 11, 19, 29, 41, 55,...) Row sums = A008778: (1, 5, 13, 26, 45, 71,...)
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FORMULA
| A004736 * A127701 as infinite lower triangular matrices.
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EXAMPLE
| First few rows of the triangle are:
1;
3, 2;
5, 5, 3;
7, 8, 7, 4;
9, 11, 11, 9, 5;
11, 14, 15, 14, 11, 6;
13, 17, 19, 19, 17, 13, 7;
...
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CROSSREFS
| Cf. A004736, A127701, A008778, A028387.
Sequence in context: A167552 A094787 A132778 * A001598 A141297 A186929
Adjacent sequences: A127735 A127736 A127737 * A127739 A127740 A127741
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KEYWORD
| nonn,tabl
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AUTHOR
| Gary W. Adamson (qntmpkt(AT)yahoo.com), Jan 27 2007
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