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Search: id:A091778
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| A091778 |
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G.f.: Product((1+x^i)/(1-x^i),i=1..n-1)/(1-x^n), with n = 7. |
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+0
1
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| 1, 2, 4, 8, 14, 24, 40, 63, 96, 144, 210, 300, 422, 582, 791, 1062, 1406, 1840, 2384, 3056, 3882, 4891, 6110, 7576, 9330, 11412, 13872, 16766, 20149, 24088, 28658, 33932, 39998, 46952, 54890, 63925, 74178, 85772, 98848, 113558, 130056, 148516, 169125, 192072
(list; graph; listen)
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OFFSET
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0,2
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COMMENT
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Poincare series (or Molien series) for H^*(O_7(q); F_2).
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REFERENCES
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A. Adem and R. J. Milgram, Cohomology of Finite Groups, Springer-Verlag, 2nd. ed., 2004; p. 233.
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CROSSREFS
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Sequence in context: A091774 A060046 A053801 this_sequence A053802 A091779 A090399
Adjacent sequences: A091775 A091776 A091777 this_sequence A091779 A091780 A091781
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com), Mar 18 2004
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