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A058553
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McKay-Thompson series of class 20D for Monster.
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0
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1, -2, 1, -2, 4, -6, 9, -8, 13, -20, 22, -28, 34
(list; graph; refs; listen; history; internal format)
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OFFSET
| -1,2
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REFERENCES
| D. Ford, J. McKay and S. P. Norton, More on replicable functions, Commun. Algebra 22, No. 13, 5175-5193 (1994).
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LINKS
| Index entries for McKay-Thompson series for Monster simple group
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EXAMPLE
| T20D = 1/q - 2*q + q^3 - 2*q^5 + 4*q^7 - 6*q^9 + 9*q^11 - 8*q^13 + 13*q^15 - ...
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CROSSREFS
| Cf. A000521, A007240, A014708, A007241, A007267, A045478, etc.
Sequence in context: A138256 A139145 A179787 * A112179 A038067 A136102
Adjacent sequences: A058550 A058551 A058552 * A058554 A058555 A058556
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KEYWORD
| sign
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), Nov 27, 2000
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