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 A006665 G.f.: { ( Product_{j=1..inf} (1-x^j) - 1 )/x }^24. (Formerly M5156) 4
 1, 24, 276, 2024, 10602, 41952, 128500, 303048, 517155, 463496, -609684, -3757992, -9340852, -14912280, -12957624, 8669712, 59707149, 132295080, 183499244, 131501856, -113698752, -575221744, -1111921752, -1363192680, -824406065, 889513752, 3638565960, 6404250248 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 REFERENCES H. Gupta, On the coefficients of the powers of Dedekind's modular form, J. London Math. Soc., 39 (1964), 433-440. N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence). LINKS H. Gupta, On the coefficients of the powers of Dedekind's modular form (annotated and scanned copy) MAPLE t1:=mul(1-x^j, j=1..60); t2:=series(t1-1, x, 60); t3:=series((t2/x)^24, x, 60); seriestolist(%); PROG (PARI) a(n)=if(n<0, 0, polcoeff(((eta(x+x^2*O(x^n))-1)/x)^24, n)) CROSSREFS Sequence in context: A270846 A187048 A000915 * A010940 A045854 A014809 Adjacent sequences:  A006662 A006663 A006664 * A006666 A006667 A006668 KEYWORD sign AUTHOR EXTENSIONS Entry revised Sep 11 2004 STATUS approved

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Last modified May 26 08:39 EDT 2020. Contains 334620 sequences. (Running on oeis4.)