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A124632
Poincaré series [or Poincare series] P(C#_{5,2}; x).
0
1, 0, 3, 4, 24, 44, 171, 388, 1166, 2808, 7344, 17281, 41569, 93936, 211251, 456531, 972231, 2009719, 4083805, 8100885, 15793128, 30169374, 56685408, 104633216, 190186136, 340286657, 600267525, 1044006248, 1792246370, 3037619066, 5087101373, 8420649189
OFFSET
0,3
FORMULA
G.f. =
(1+x+12376177*x^63+x^85+x^83+41*x^81+329*x^79+1980*x^77+10386*x^75+47093*x^73+184182*x^71+1111589*x^68+
1902191*x^67+3165521*x^66+5120359*x^65+8066607*x^64+18520117*x^62+27035364*x^61+38541637*x^60+53673328*x^59+
73078953*x^58+97307914*x^57+126802726*x^56+161749890*x^55+247338162*x^53+296695937*x^52+348874713*x^51+
402270954*x^50+454898759*x^49+504632564*x^48+549206297*x^47+586521387*x^46+614654835*x^45+94970*x^72+22654*x^74+
4677*x^76+842*x^78+135*x^80+14*x^82+x^84+x^2+x^3+14*x^4+41*x^5+135*x^6+842*x^8+1980*x^9+4677*x^10+10386*x^11+
22654*x^12+47093*x^13+94970*x^14+184182*x^15+346523*x^16+629769*x^17+1111589*x^18+1902191*x^19+3165521*x^20+
5120359*x^21+8066607*x^22+12376177*x^23+18520117*x^24+27035364*x^25+346523*x^70+348874713*x^35+38541637*x^26+
53673328*x^27+73078953*x^28+97307914*x^29+126802726*x^30+161749890*x^31+202084191*x^32+247338162*x^33+
296695937*x^34+632178319*x^44+638112785*x^43+632178319*x^42+614654835*x^41+586521387*x^40+549206297*x^39+
504632564*x^38+454898759*x^37+402270954*x^36+202084191*x^54+329*x^7+629769*x^69+x^86)/((1+x+x^2)*(1-x^2)^3*
(1-x^3)^3*(1-x^4)^5*(1-x^5)^5*(1-x^6)^3*(1-x^7)^2*(1-x^8)*(1-x^9)).
CROSSREFS
Sequence in context: A051394 A050801 A103093 * A048091 A189738 A256830
KEYWORD
nonn
AUTHOR
N. J. A. Sloane, Dec 21 2006
STATUS
approved