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 A066402 From expansion of Belyi function for dodecahedron. 4
 0, 1, 739, 349247, 135081772, 46592981880, 14921201253592, 4536057410542618, 1326832753715385794, 376757242809990931884, 104488934104327921610570, 28428461728083557062643114, 7612584440278089046630434316, 2011372004697171339782546237013 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,3 LINKS Colin Barker, Table of n, a(n) for n = 0..400 N. Magot and A. Zvonkin, Belyi functions for Archimedian solids, Discrete Math., 217 (2000), 249-271. Index entries for linear recurrences with constant coefficients, signature (684, -157434, 12527460, -77460495, 130689144, 33211924, -130689144, -77460495, -12527460, -157434, -684, -1). FORMULA The Belyi function is 1728*z^5*(z^10-11*z^5-1)^5/(z^20+228*z^15+494*z^10-228*z^5+1)^3. G.f.: x*(1+11*x-x^2)^5 / (1-228*x+494*x^2+228*x^3+x^4)^3. - Colin Barker, Jan 12 2016 PROG (PARI) concat(0, Vec(x*(1+11*x-x^2)^5/(1-228*x+494*x^2+228*x^3+x^4)^3 + O(x^20))) \\ Colin Barker, Jan 12 2016 CROSSREFS Cf. A066405, A066403, A066404. Sequence in context: A202417 A078906 A066404 * A243778 A256634 A105391 Adjacent sequences:  A066399 A066400 A066401 * A066403 A066404 A066405 KEYWORD nonn,easy AUTHOR N. J. A. Sloane, Dec 25 2001 STATUS approved

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Last modified October 22 13:35 EDT 2019. Contains 328318 sequences. (Running on oeis4.)