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Search: id:A129555
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| 1, 1, 1, 3, 0, 1, 2, 1, 0, 1, 5, 0, 0, 0, 1, 3, 3, 1, 0, 0, 1, 7, 0, 0, 0, 0, 0, 1, 4, 2, 0, 1, 0, 0, 0, 1, 9, 0, 3, 0, 0, 0, 0, 0, 1, 5, 5, 0, 0, 1, 0, 0, 0, 0, 1
(list; table; graph; listen)
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OFFSET
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0,4
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COMMENT
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Row sums = A002131: (1, 2, 4, 4, 6, 8, 8, 8, 13, 12,...). Left column = A016741: (1, 1, 3, 2, 5, 3, 7,...).
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FORMULA
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A054523 * A129372 as infinite lower triangular matrices.
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EXAMPLE
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First few rows of the triangle are:
1;
1, 1;
3, 0, 1;
2, 1, 0, 1;
5, 0, 0, 0, 1;
3, 3, 1, 0, 0, 1;
7, 0, 0, 0, 0, 0, 1;
4, 2, 0, 1, 0, 0, 0, 1;
9, 0, 3, 0, 0, 0, 0, 0, 1;
...
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CROSSREFS
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Cf. A054523, A129372, A002131, A026741.
Sequence in context: A124027 A097610 A161556 this_sequence A147755 A136748 A049765
Adjacent sequences: A129552 A129553 A129554 this_sequence A129556 A129557 A129558
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KEYWORD
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nonn,tabl
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AUTHOR
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Gary W. Adamson (qntmpkt(AT)yahoo.com), Apr 20 2007
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