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 A282015 Coefficients in q-expansion of E_4^5, where E_4 is the Eisenstein series shown in A004009. 10
 1, 1200, 586800, 148641600, 20400279600, 1439038231200, 46093334702400, 861697555612800, 10894180752126000, 102121497049868400, 755966260027216800, 4623420005167550400, 24151632380348692800, 110516281318431693600, 451789183426135939200 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 REFERENCES G. E. Andrews and B. C. Berndt, Ramanujan's lost notebook, Part III, Springer, New York, 2012, See p. 208. LINKS Seiichi Manyama, Table of n, a(n) for n = 0..1000 FORMULA G.f.: (1 + 240 Sum_{i>=1} i^3 q^i/(1-q^i))^5. 13200 * A013967(n) = 174611 * a(n) - 209520000 * A037945(n) for n > 0. MATHEMATICA terms = 15; E4[x_] = 1 + 240*Sum[k^3*x^k/(1 - x^k), {k, 1, terms}]; E4[x]^5 + O[x]^terms // CoefficientList[#, x]& (* Jean-François Alcover, Feb 26 2018 *) CROSSREFS Cf. A004009 (E_4), A008410 (E_4^2), A008411 (E_4^3), A282012 (E_4^4), this sequence (E_4^5). Cf. A013967, A037945, A281788. Sequence in context: A022056 A107520 A268877 * A217656 A020390 A156620 Adjacent sequences: A282012 A282013 A282014 * A282016 A282017 A282018 KEYWORD nonn AUTHOR Seiichi Manyama, Feb 05 2017 STATUS approved

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Last modified February 2 03:35 EST 2023. Contains 359997 sequences. (Running on oeis4.)