127458domain: NAppears in sequencesExpansion of Product_{k>=1} 1/(1-x^k)^(9*k).at n=7A316461Expansion of Sum_{1<=i<=j<=k<=l} q^(i+j+k+l)/( (1-q^i)*(1-q^j)*(1-q^k)*(1-q^l) )^2.at n=13A374931