The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A145155 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A145155

Coefficients in expansion of Delta'(q).
(history; published version)

#14 by Alois P. Heinz at Wed Apr 12 09:04:01 EDT 2023

STATUS

proposed

approved

#13 by Jean-François Alcover at Wed Apr 12 09:02:05 EDT 2023

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editing

proposed

#12 by Jean-François Alcover at Wed Apr 12 09:01:57 EDT 2023

MATHEMATICA

a[n_] := (n+1)*RamanujanTau[n+1];

Table[a[n], {n, 0, 100}] (* Jean-François Alcover, Apr 12 2023 *)

STATUS

approved

editing

#11 by R. J. Mathar at Mon Sep 25 07:11:14 EDT 2017

STATUS

editing

approved

#10 by R. J. Mathar at Mon Sep 25 07:11:09 EDT 2017

REFERENCES

M. Kaneko and D. Zagier, Supersingular j-invariants, hypergeometric series and Atkin's orthogonal polynomials, pp. 97-126 of D. A. Buell and J. T. Teitelbaum, eds., Computational Perspectives on Number Theory, Amer. Math. Soc., 1998.

LINKS

M. Kaneko and D. Zagier, <a href="http://www2.math.kyushu-u.ac.jp/~mkaneko/papers/atkin.pdf">Supersingular j-invariants, hypergeometric series and Atkin's orthogonal polynomials</a>, pp. 97-126 of D. A. Buell and J. T. Teitelbaum, eds., Computational Perspectives on Number Theory, Amer. Math. Soc., 1998

STATUS

approved

editing

#9 by Bruno Berselli at Fri Feb 03 09:18:41 EST 2017

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reviewed

approved

#8 by Joerg Arndt at Fri Feb 03 09:04:40 EST 2017

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proposed

reviewed

#7 by Seiichi Manyama at Fri Feb 03 05:29:54 EST 2017

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editing

proposed

#6 by Seiichi Manyama at Fri Feb 03 05:28:53 EST 2017

EXAMPLE

G.f. = 1 - 2*24*q + 3*252*q^2 - 4*1472*q^3 + 5*4830*q^4 - 6*6048*q^5 - 7*16744*q^6 + ...

#5 by Seiichi Manyama at Fri Feb 03 05:18:48 EST 2017

CROSSREFS

Cf. A000594.