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Search: id:A051531
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| A051531 |
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Molien series for group H_{1,3}^{8} of order 2304. |
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+0
1
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| 1, 1, 4, 15, 24, 44, 81, 115, 168, 247, 322, 424, 561, 693, 860, 1071, 1276, 1524, 1825, 2119, 2464, 2871, 3270, 3728, 4257, 4777, 5364, 6031, 6688, 7420, 8241, 9051, 9944, 10935, 11914, 12984, 14161, 15325, 16588, 17967, 19332, 20804
(list; graph; listen)
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OFFSET
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0,3
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LINKS
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E. Bannai, S. T. Dougherty, M. Harada and M. Oura, Type II Codes, Even Unimodular Lattices and Invariant Rings, IEEE Trans. Information Theory, Volume 45, Number 4, 1999, 1194-1205.
Index entries for Molien series
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MAPLE
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(1+2*x^2+9*x^3+6*x^4+5*x^5+7*x^6+2*x^7)/((1-x)*(1-x^2)*(1-x^3)^2);
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CROSSREFS
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Adjacent sequences: A051528 A051529 A051530 this_sequence A051532 A051533 A051534
Sequence in context: A100783 A055465 A054308 this_sequence A062835 A060052 A063129
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KEYWORD
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nonn,easy,nice
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AUTHOR
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njas
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