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1, 3, 1, 2, 5, 1, 3, 2, 7, 1, 4, 3, 2, 9, 1, 5, 4, 3, 2, 11, 1, 6, 5, 4, 3, 2, 13, 1, 7, 6, 5, 4, 3, 2, 15, 1, 8, 7, 6, 5, 4, 3, 2, 17, 1, 9, 8, 7, 6, 5, 4, 3, 2, 19, 1
(list; table; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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COMMENTS
| Row sums = A034856: (1, 4, 8, 13, 19, 26,...).
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EXAMPLE
| First few rows of the triangle are:
1;
3,1;
2, 5, 1;
3, 2, 7, 1;
4, 3, 2, 9, 1;
5, 4, 3, 2, 11, 1;
6, 5, 4, 3, 2, 13, 1;
7, 6, 5, 4, 3, 2, 15, 1;
...
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CROSSREFS
| Cf. A007436, A134082, A034856.
Sequence in context: A125704 A131127 A113141 * A136081 A083106 A033765
Adjacent sequences: A134222 A134223 A134224 * A134226 A134227 A134228
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KEYWORD
| nonn,tabl
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AUTHOR
| Gary W. Adamson (qntmpkt(AT)yahoo.com), Oct 14 2007
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