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Search: id:A128185
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| 1, 2, 1, 2, 1, 1, 2, 1, 1, 1, 2, 1, 0, 1, 1, 2, 1, 1, 0, 1, 1, 2, 1, 1, 0, 0, 1, 1, 2, 1, 0, 1, 0, 0, 1, 1, 2, 1, 1, 1, 0, 0, 0, 1, 1, 2, 1, 1, 0, 1, 0, 0, 0, 1, 1
(list; table; graph; listen)
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OFFSET
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1,2
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COMMENT
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A128184 = A051731 * A097806 Row sums = 1, 3, 4, 5, 5, 6, 6, 6, 7, 7,...(the first 10 terms of A108852).
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FORMULA
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A097806 * A051731 as infinite lower triangular matrices.
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EXAMPLE
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First few rows of the triangle are:
1;
2, 1;
2, 1, 1;
2, 1, 1, 1;
2, 1, 0, 1, 1;
2, 1, 1, 0, 1, 1;
2, 1, 1, 0, 0, 1, 1;
2, 1, 0, 1, 0, 0, 1, 1;
...
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CROSSREFS
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Cf. A128184, A097806, A051731, A108852.
Sequence in context: A113310 A081653 A096860 this_sequence A022300 A105690 A006337
Adjacent sequences: A128182 A128183 A128184 this_sequence A128186 A128187 A128188
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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), Feb 17 2007
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