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Search: id:A007987
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| A007987 |
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Co-growth function of a certain group. |
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+0
1
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| 8, 40, 312, 2240, 17280, 134568, 1071000, 8627872, 70302888, 577920200, 4786740112, 39899052960
(list; graph; listen)
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OFFSET
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4,1
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REFERENCES
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Stephen P Humphries, Cogrowth of groups and the Dedekind-Frobenius group determinant, Mathematical Proc. Camb. Phil. Soc. (1997) vol. 121, pp. 193-217; sequence appears on page 211.
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CROSSREFS
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Sequence in context: A068775 A073955 A117083 this_sequence A092397 A096969 A093104
Adjacent sequences: A007984 A007985 A007986 this_sequence A007988 A007989 A007990
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KEYWORD
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nonn
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AUTHOR
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Stephen P Humphries (steve(AT)math.byu.edu)
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