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Search: id:A007253
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| A007253 |
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McKay-Thompson series of class 5a for Monster.
(Formerly M4131)
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+0
1
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| 1, 0, -6, 20, 15, 36, 0, -84, 195, 100, 240, 0, -461, 1020, 540, 1144, 0, -1980, 4170, 2040, 4275, 0, -6984, 14340, 6940
(list; graph; listen)
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OFFSET
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-1,3
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REFERENCES
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N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
J. H. Conway and S. P. Norton, Monstrous Moonshine, Bull. Lond. Math. Soc. 11 (1979) 308-339.
D. Ford, J. McKay and S. P. Norton, More on replicable functions, Commun. Algebra 22, No. 13, 5175-5193 (1994).
J. McKay and H. Strauss, The q-series of monstrous moonshine and the decomposition of the head characters. Comm. Algebra 18 (1990), no. 1, 253-278.
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LINKS
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Index entries for McKay-Thompson series for Monster simple group
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EXAMPLE
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T5a = 1/q - 6*q + 20*q^2 + 15*q^3 + 36*q^4 - 84*q^6 + 195*q^7 + 100*q^8 + ...
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CROSSREFS
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Sequence in context: A002566 A087998 A096823 this_sequence A096897 A063601 A112809
Adjacent sequences: A007250 A007251 A007252 this_sequence A007254 A007255 A007256
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KEYWORD
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sign
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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