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A014700 Poincare series (or Molien series) for mod 2 cohomology of universal W-group W(5). +0
1
1, 5, 55, 251, 1160, 4075, 13503, 39025, 106385, 266303, 634523, 1423885, 3068221, 6319228, 12586625, 24192381, 45219809, 82110565, 145625490, 252124434, 427810236, 711268950, 1162164778, 1865955326 (list; graph; listen)
OFFSET

0,2

REFERENCES

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

MAPLE

(1+5*t+40*t^2+176*t^3+440*t^4+835*t^5+1423*t^6+1980*t^7+1980*t^8+1423*t^9+835*t^\ 10+440*t^11+176*t^12+40*t^13+5*t^14+t^15)/(1-t^2)^15;

CROSSREFS

Sequence in context: A035305 A057722 A078216 this_sequence A103326 A060558 A014852

Adjacent sequences: A014697 A014698 A014699 this_sequence A014701 A014702 A014703

KEYWORD

nonn

AUTHOR

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

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.


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