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Search: id:A133698
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| 1, 0, 1, 0, 0, 2, 0, 0, 0, 1, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2
(list; table; graph; listen)
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OFFSET
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0,6
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FORMULA
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Infinite lower triangular matrix with A001227 (number of odd divisors of n) as the main diagonal the rest zeros.
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EXAMPLE
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First few rows of the triangle are:
1;
0, 1;
0, 0, 2
0, 0, 0, 1;
0, 0, 0, 0, 2;
...
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CROSSREFS
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Cf. A133698.
Sequence in context: A037845 A037881 A024326 this_sequence A093956 A101436 A056170
Adjacent sequences: A133695 A133696 A133697 this_sequence A133699 A133700 A133701
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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 21 2007
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