The On-Line Encyclopedia of Integer Sequences (OEIS)

Revision History for A102314 (Bold, blue-underlined text is an addition; faded, red-underlined text is a ~~deletion~~.)
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A102314

McKay-Thompson series of class 42C for the Monster group.
(history; published version)

#32 by Charles R Greathouse IV at Sun Feb 16 08:32:55 EST 2025

LINKS

Eric Weisstein's World of Mathematics, <a href="httphttps://mathworld.wolfram.com/RamanujanThetaFunctions.html">Ramanujan Theta Functions</a>

Discussion

Sun Feb 16

08:32

OEIS Server: https://oeis.org/edit/global/3014

#31 by Charles R Greathouse IV at Fri Mar 12 22:24:43 EST 2021

LINKS

M. Michael Somos, <a href="/A010815/a010815.txt">Introduction to Ramanujan theta functions</a>

Discussion

Fri Mar 12

22:24

OEIS Server: https://oeis.org/edit/global/2897

#30 by N. J. A. Sloane at Wed Nov 13 21:54:13 EST 2019

LINKS

M. Somos, <a href="http://cis.csuohio.edu/~somosA010815/multiqa010815.pdftxt">Introduction to Ramanujan theta functions</a>

Discussion

Wed Nov 13

21:54

OEIS Server: https://oeis.org/edit/global/2830

#29 by Joerg Arndt at Thu Jan 25 02:55:27 EST 2018

STATUS

proposed

approved

#28 by Michel Marcus at Wed Jan 24 01:43:06 EST 2018

STATUS

editing

proposed

#27 by Michel Marcus at Wed Jan 24 01:43:02 EST 2018

REFERENCES

D. Ford, J. McKay and S. P. Norton, More on replicable functions, Commun. Algebra 22, No. 13, 5175-5193 (1994).

LINKS

D. Ford, J. McKay and S. P. Norton, <a href="http://dx.doi.org/10.1080/00927879408825127">More on replicable functions</a>, Commun. Algebra 22, No. 13, 5175-5193 (1994).

STATUS

proposed

editing

#26 by G. C. Greubel at Tue Jan 23 23:32:10 EST 2018

STATUS

editing

proposed

#25 by G. C. Greubel at Tue Jan 23 23:32:02 EST 2018

LINKS

G. C. Greubel, <a href="/A102314/b102314.txt">Table of n, a(n) for n = 0..1000</a>

STATUS

approved

editing

#24 by Vaclav Kotesovec at Thu Sep 07 07:01:29 EDT 2017

STATUS

editing

approved

#23 by Vaclav Kotesovec at Thu Sep 07 07:00:55 EDT 2017

FORMULA

a(n) ~ (-1)^n * exp(2*Pi*sqrt(n/21)) / (2 * 21^(1/4) * n^(3/4)). - Vaclav Kotesovec, Sep 07 2017

STATUS

approved

editing