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Search: id:A133734
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| 1, 1, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 1, 1, 2, 1, 0, 1, 1, 2, 2, 1, 0, 1, 1, 2, 2, 4, 1, 0, 1, 1, 2, 2, 4, 4, 1, 0, 1, 1, 2, 2, 4, 4, 7, 1, 0, 1, 1, 2, 2, 4, 4, 7, 8
(list; table; graph; listen)
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OFFSET
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0,15
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COMMENT
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Row sums = the partition numbers, A000041: (1, 1, 2, 3, 5, 7, 11, 15,...).
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FORMULA
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A000012 * A002865 as a diagonalized matrix, the latter = an infinite lower triangular matrix with A002865: (1, 0, 1, 1, 2, 2, 4, 4, 7, 8,...) as the main diagonal and the rest zeros. Triangle read by rows, n-th row = first (n+1) terms of A002865.
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EXAMPLE
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First few rows of the triangle are:
1;
1, 0;
1, 0, 1;
1, 0, 1, 1;
1, 0, 1, 1, 2;
1, 0, 1, 1, 2, 2;
1, 0, 1, 1, 2, 2, 4;
1, 0, 1, 1, 2, 2, 4, 4;
1, 0, 1, 1, 2, 2, 4, 4, 7;
...
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CROSSREFS
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Cf. A000041, A002865.
Adjacent sequences: A133731 A133732 A133733 this_sequence A133735 A133736 A133737
Sequence in context: A054070 A126304 A049455 this_sequence A109702 A115412 A143841
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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), Sep 22 2007
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