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Search: id:A134559
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| 1, 3, 2, 4, 3, 3, 7, 6, 4, 4, 6, 5, 5, 5, 5, 12, 11, 9, 6, 6, 6, 8, 7, 7, 7, 7, 7, 7, 15, 14, 12, 12, 8, 8, 8, 8, 13, 12, 12, 9, 9, 9, 9, 9, 9, 18, 17, 15, 15, 15, 10, 10, 10, 10, 10
(list; table; graph; listen)
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OFFSET
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1,2
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COMMENT
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Row sums = A001157: (1, 5, 10, 21, 26, 50,...). Left border = sigma(n), A000203.
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FORMULA
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A127093 * A000012 as infinite lower triangular matrices. Triangle read by rows, partial sums of A127093 terms starting from the right.
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EXAMPLE
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First few rows of the triangle are:
1;
3, 2;
4, 3, 3;
7, 6, 4, 4;
6, 5, 5, 5, 5,;
12, 11, 9, 6, 6, 6;
8, 7, 7, 7, 7, 7, 7;
15, 14, 12, 12, 8, 8, 8, 8;
...
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CROSSREFS
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Cf. A127093, A001157, A000203.
Sequence in context: A101403 A025509 A130079 this_sequence A007456 A119707 A052938
Adjacent sequences: A134556 A134557 A134558 this_sequence A134560 A134561 A134562
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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), Oct 31 2007
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