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Search: id:A130162
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| 1, 1, 1, 1, 0, 2, 1, 1, 0, 3, 1, 0, 0, 0, 6, 1, 1, 2, 0, 0, 7, 1, 0, 0, 0, 0, 0, 14, 1, 1, 0, 3, 0, 0, 0, 17, 1, 0, 2, 0, 0, 0, 0, 0, 27, 1, 1, 0, 0, 6, 0, 0, 0, 0, 34
(list; table; graph; listen)
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OFFSET
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0,6
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COMMENT
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Right border = A000837. Row sums = the partition numbers, A000041 starting (1, 2, 3, 5, 7,...).
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FORMULA
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A051731 (the inverse Moebius transform) of an infinite lower triangular matrix with A000837 in the main diagonal the rest zeros.
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EXAMPLE
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First few rows of the triangle are:
1;
1, 1;
1, 0, 2;
1, 1, 0, 3;
1, 0, 0, 0, 6;
1, 1, 2, 0, 0, 7;
1, 0, 0, 0, 0, 0, 14;
1, 1, 0, 3, 0, 0, 0, 17;
...
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CROSSREFS
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Cf. A051731, A000837, A000041.
Sequence in context: A064577 A113949 A128589 this_sequence A133736 A136481 A100218
Adjacent sequences: A130159 A130160 A130161 this_sequence A130163 A130164 A130165
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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 13 2007
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