proposed

approved

editing

proposed

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.

T. Ishikawa, <a href="http://projecteuclid.org/euclid.hmj/1206128505">Congruences between binomial coefficients binom(2f,f) and Fourier coefficients of certain eta-products</a>, Hiroshima Math. J. 22 (1992), no. 3, 583-590.

Cf. A135469 (denominators).

approved

editing

_N. J. A. Sloane (njas(AT)research.att.com), _, Feb 07 2008

OEIS Server: https://oeis.org/edit/global/110

sign,frac,new

N. J. A. Sloane (njas, (AT)research.att.com), Feb 07 2008

Numerators of expansion of eta(5t)^2*eta(10t)^(13/5)*eta(20t)^(-9/5)*eta(40t)^(6/5).

0, 0, 1, 0, 0, 0, 0, -2, 0, 0, 0, 0, -18, 0, 0, 0, 0, 36, 0, 0, 0, 0, 122, 0, 0, 0, 0, -144, 0, 0, 0, 0, -852, 0, 0, 0, 0, -96, 0, 0, 0, 0, 5244, 0, 0, 0, 0, -4538, 0, 0, 0, 0, -7332, 0, 0, 0, 0, 151164, 0, 0, 0, 0, 67896, 0, 0, 0, 0, 236208, 0, 0, 0, 0, -1405224, 0, 0, 0, 0, 577248, 0, 0, 0, 0, -20031881

2,8

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.

q^2-2*q^7-18/5*q^12+36/5*q^17+122/25*q^22-144/25*q^27-...

sign,frac

njas, Feb 07 2008

approved