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A182523
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Rademacher's sequence C_{011}(N) times (2n)!, where C_{011}(N) is the coefficient of 1/(q-1) in the partial fraction decomposition of 1/((1-q)(1-q^2)...(1-q^N)).
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2
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OFFSET
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1,1
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COMMENTS
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Hans Rademacher conjectured that C_{011}(N) converge to -0.292927573960. This conjecture is false.
Named after the German-American mathematician Hans Adolph Rademacher (1892-1969). - Amiram Eldar, Jun 22 2021
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REFERENCES
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Hans Rademacher, Topics in Analytic Number Theory, Springer, 1973, p. 302.
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LINKS
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FORMULA
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See above article for an efficient recurrence.
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EXAMPLE
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For n=1, the coefficient of 1/(q-1) in the partial fraction decomposition of 1/(1-q) is -1, multiplied by 2! this gives -2.
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MAPLE
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See above link to HANS (maple package).
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CROSSREFS
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KEYWORD
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sign,more
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AUTHOR
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STATUS
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approved
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