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Search: id:A130210
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| 1, 1, 2, 1, 0, 2, 1, 2, 0, 3, 1, 0, 0, 0, 2, 1, 2, 2, 0, 0, 4, 1, 0, 0, 0, 0, 0, 2, 1, 2, 0, 3, 0, 0, 0, 4, 1, 0, 2, 0, 0, 0, 0, 0, 3, 1, 2, 0, 0, 2, 0, 0, 0, 0, 4
(list; table; graph; listen)
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OFFSET
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0,3
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COMMENT
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Right border = A000005, d(n). Row sums = A007425: (1, 3, 3, 6, 3, 9, 3,...).
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FORMULA
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Inverse Moebius transform of A130209
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EXAMPLE
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First few rows of the triangle are:
1;
1, 2;
1, 0, 2;
1, 2, 0, 3;
1, 0, 0, 0, 2;
1, 2, 2, 0, 0, 4;
1, 0, 0, 0, 0, 0, 2;
...
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CROSSREFS
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Cf. A000005, A007425.
Sequence in context: A035210 A029295 A130094 this_sequence A035443 A036261 A091917
Adjacent sequences: A130207 A130208 A130209 this_sequence A130211 A130212 A130213
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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), May 17 2007
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