|
| |
|
|
A135469
|
|
Denominators of expansion of eta(5t)^2*eta(10t)^(13/5)*eta(20t)^(-9/5)*eta(40t)^(6/5).
|
|
0
| |
|
|
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 5, 1, 1, 1, 1, 5, 1, 1, 1, 1, 25, 1, 1, 1, 1, 25, 1, 1, 1, 1, 125, 1, 1, 1, 1, 125, 1, 1, 1, 1, 625, 1, 1, 1, 1, 625, 1, 1, 1, 1, 15625, 1, 1, 1, 1, 15625, 1, 1, 1, 1, 78125, 1, 1, 1, 1, 78125, 1, 1, 1, 1, 390625, 1, 1, 1, 1, 390625, 1, 1, 1, 1, 1953125, 1
(list; graph; refs; listen; history; internal format)
|
|
|
|
OFFSET
| 2,13
|
|
|
REFERENCES
| Ishikawa, T., Congruences between binomial coefficients binom(2f,f) and Fourier coefficients of certain eta-products, Hiroshima Math. J. 22 (1992), no. 3, 583-590.
|
|
|
EXAMPLE
| q^2-2*q^7-18/5*q^12+36/5*q^17+122/25*q^22-144/25*q^27-...
|
|
|
CROSSREFS
| Sequence in context: A129398 A109009 A060904 * A170817 A170818 A046622
Adjacent sequences: A135466 A135467 A135468 * A135470 A135471 A135472
|
|
|
KEYWORD
| nonn,frac
|
|
|
AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com), Feb 07 2008
|
| |
|
|
