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 A113919 Series expansion of elliptical invariant for the dodecahedron to 30 powers. 0
 1, 196877, 22479658, 1086367744, 35319433658, 914121624578, 20399529974480 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 REFERENCES Elliptic Curves, McKean and Moll, 1997, Cambridge University Press, page 22 LINKS Table of n, a(n) for n=0..6. FORMULA b(n) = coefficient expansion of (-x^20 + 228*x^15 - 495*x^10 - 228*x^5 - 1)^3/(1728*x^5*(x^10 + 11*x^5 - 1)^5), a(n) = 1728*b(n) MATHEMATICA b = 1728*Flatten[{{1/1728}, Table[Coefficient[Series[(-x^20 + 228*x^15 - 495*x^10 - 228*x^5 - 1)^3/(1728*x^5*(x^10 + 11*x^5 - 1)^5), {x, 0, 30}], x^n], {n, 1, 30}]}] CROSSREFS Sequence in context: A024211 A204943 A345657 * A001379 A247242 A014708 Adjacent sequences: A113916 A113917 A113918 * A113920 A113921 A113922 KEYWORD nonn AUTHOR Roger L. Bagula, Jan 29 2006 STATUS approved

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Last modified April 16 08:27 EDT 2024. Contains 371698 sequences. (Running on oeis4.)