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Search: id:A130161
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| 1, -1, 2, -1, 0, 1, 0, -2, 0, 3, -1, 0, 0, 0, 1, 1, -2, -1, 0, 0, 2, -1, 0, 0, 0, 0, 0, 2, 0, 0, 0, -3, 0, 0, 0, 4, 0, 0, -1, 0, 0, 0, 0, 0, 1, 1, -2, 0, 0, -1, 0, 0, 0, 0, 2
(list; table; graph; listen)
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OFFSET
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0,3
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COMMENT
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Left border = mu(n), A008683. Right border = A036989, (1, 2, 1, 3, 1, 2, 2, 4, 1, 2,...) = the inverse Moebius transform (A051731) of the Thue-Morse sequence, offset 1: (1, 1, 0, 1, 0, 0, 1,...). Row sums = the Thue-Morse sequence starting with "1".
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FORMULA
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Moebius transform of an infinite lower triangular matrix with A036989 in the main diagonal and the rest zeros.
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EXAMPLE
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First few rows of the triangle are:
1;
-1, 2;
-1, 0, 1;
0, -2, 0, 3;
-1, 0, 0, 0, 1;
1, -2, -1, 0, 0, 2;
-1, 0, 0, 0, 0, 0, 2;
...
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CROSSREFS
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Cf. A036989, A051731, A054525, A010060, A008683.
Sequence in context: A062756 A165577 A116422 this_sequence A115672 A079694 A068906
Adjacent sequences: A130158 A130159 A130160 this_sequence A130162 A130163 A130164
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KEYWORD
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tabl,sign
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AUTHOR
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Gary W. Adamson (qntmpkt(AT)yahoo.com), May 13 2007
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