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 A282431 Coefficients in q-expansion of E_2^5, where E_2 is the Eisenstein series A006352. 4
 1, -120, 5400, -104160, 511800, 6770736, -19504800, -452207040, -2959622280, -12932941080, -44497080432, -129918587040, -335811977760, -788655411600, -1714912983360, -3498061536576, -6761506680840, -12481939678320, -22138262633160, -37922739116640 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 LINKS Seiichi Manyama, Table of n, a(n) for n = 0..1000 MATHEMATICA terms = 20; E2[x_] = 1 - 24*Sum[k*x^k/(1 - x^k), {k, 1, terms}]; E2[x]^5 + O[x]^terms // CoefficientList[#, x]& (* Jean-François Alcover, Feb 27 2018 *) CROSSREFS Cf. this sequence (E_2^5), A282015 (E_4^5), A282433 (E_6^5). Cf. A006352 (E_2), A281374 (E_2^2), A282018 (E_2^3), A282210 (E_2^4), this sequence (E_2^5). Sequence in context: A126245 A221435 A229636 * A008661 A246216 A246284 Adjacent sequences:  A282428 A282429 A282430 * A282432 A282433 A282434 KEYWORD sign AUTHOR Seiichi Manyama, Feb 15 2017 STATUS approved

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Last modified January 25 18:25 EST 2022. Contains 350572 sequences. (Running on oeis4.)