|
|
|
|
|
|
|
|
|
#13 by Charles R Greathouse IV at Fri Mar 12 22:24:47 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
|
|
|
|
|
|
|
#12 by N. J. A. Sloane at Wed Nov 13 21:58:50 EST 2019
|
|
| LINKS
|
M. Somos, <a href="http://somos.crg4.com="/A010815/multiqa010815.htmltxt">Introduction to Ramanujan theta functions</a>
|
|
|
|
|
Discussion
|
| Wed Nov 13
| 21:58
| OEIS Server: https://oeis.org/edit/global/2832
|
|
|
|
|
|
|
#11 by N. J. A. Sloane at Sun Jun 18 22:16:28 EDT 2017
|
|
|
|
|
|
|
|
#10 by G. C. Greubel at Sun Jun 18 20:49:29 EDT 2017
|
|
|
|
|
|
|
|
#9 by G. C. Greubel at Sun Jun 18 20:49:22 EDT 2017
|
|
| LINKS
|
G. C. Greubel, <a href="/A256626/b256626.txt">Table of n, a(n) for n = 0..1000</a>
|
|
| STATUS
|
approved
editing
|
|
|
|
|
|
|
#8 by N. J. A. Sloane at Fri Oct 28 04:15:29 EDT 2016
|
|
| FORMULA
|
Expansion of f(-x^2, -x^4) / f(-x, -x^5) in powers of x where f() is Ramanujan's two -variable theta function.
|
|
|
|
|
Discussion
|
| Fri Oct 28
| 04:15
| OEIS Server: https://oeis.org/edit/global/2567
|
|
|
|
|
|
|
#7 by Wesley Ivan Hurt at Mon Apr 06 10:07:24 EDT 2015
|
|
|
|
|
|
|
|
#6 by Joerg Arndt at Mon Apr 06 08:27:26 EDT 2015
|
|
|
|
|
|
|
|
#5 by Michel Marcus at Mon Apr 06 04:59:53 EDT 2015
|
|
|
|
|
|
|
|
#4 by Michel Marcus at Mon Apr 06 04:59:36 EDT 2015
|
|
| LINKS
|
jEricEric Weisstein's World of Mathematics, <a href="http://mathworld.wolfram.com/RamanujanThetaFunctions.html">Ramanujan Theta Functions</a>
|
|
| STATUS
|
approved
editing
|
|
|
|
|
Discussion
|
| Mon Apr 06
| 04:59
| Michel Marcus: using vi ?
|
|
|
|
|
|
