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Search: id:A130054
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OFFSET
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1,5
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COMMENT
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A126988 * A130054 = d(n), A000005: (1, 2, 2, 3, 2, 4, 2, 4, 3, 4,...).
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FORMULA
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Row sums of A129691
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EXAMPLE
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a(4) = -1 = (-1, -1, 0, 1).
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CROSSREFS
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Cf. A129691, A126988, A000005.
Adjacent sequences: A130051 A130052 A130053 this_sequence A130055 A130056 A130057
Sequence in context: A047760 A050925 A086696 this_sequence A007431 A098496 A011293
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KEYWORD
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sign
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AUTHOR
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Gary W. Adamson (qntmpkt(AT)yahoo.com), May 04 2007
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