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A014678 Poincare series (or Molien series) for mod 2 cohomology of Lyons group. +0
1
1, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 1, 1, 2, 2, 1, 1, 2, 2, 3, 3, 2, 3, 4, 4, 4, 5, 5, 5, 5, 5, 8, 7, 6, 9, 9, 8, 9, 11, 11, 11, 12, 12, 14, 14, 13, 16, 18, 17, 18, 19, 19, 21, 21, 22, 26, 25, 23, 27, 30, 28, 30, 33, 33, 34, 34 (list; graph; listen)
OFFSET

0,15

REFERENCES

A. Adem, Recent developments in the cohomology of finite groups, Notices Amer. Math. Soc., 44 (1997),806-812.

MAPLE

t1 + t^7/((1-t^4)*(1-t^6)*(1-t^7)); where t1 = Poincare series in A014671.

CROSSREFS

Sequence in context: A165123 A106180 A055091 this_sequence A164516 A016533 A122915

Adjacent sequences: A014675 A014676 A014677 this_sequence A014679 A014680 A014681

KEYWORD

nonn

AUTHOR

Alejandro Adem (adem(AT)math.wisc.edu)

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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