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A005764
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Coefficients of modular function denoted G_6(tau) by Atkin.
(Formerly M3837)
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0
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1, -5, -13, 132, -233, -305, 1404, -910, -1533, 1382, 698, 3996, -9363, -1587, 14717, -7198, -265, 0, -8156, -8032, 16481, 25134, 32766, -120680, -33928, 206871, -136720, 17724, 0, 8628, 58947, -121746, 199279, 164908, -907425
(list;
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listen;
history;
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internal format)
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OFFSET
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-6,2
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REFERENCES
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A. O. L. Atkin, Proof of a conjecture of Ramanujan, Glasgow Math. J., 8 (1967), 14-32.
N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
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LINKS
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Table of n, a(n) for n=-6..28.
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FORMULA
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Convolution of A005760 and A005762.
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EXAMPLE
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q^-6 - 5*q^-5 - 13*q^-4 + 132*q^-3 - 233*q^-2 - 305*q^-1 + 1404 - 910*q + ...
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CROSSREFS
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Cf. A005760, A005762.
Sequence in context: A155175 A213129 A004063 * A099974 A187894 A214591
Adjacent sequences: A005761 A005762 A005763 * A005765 A005766 A005767
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KEYWORD
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sign,easy,nice
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AUTHOR
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N. J. A. Sloane.
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EXTENSIONS
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More terms from Kok Seng Chua (chuaks(AT)ihpc.nus.edu.sg), Jun 15 2000
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STATUS
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approved
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