49755domain: NAppears in sequencesExpansion of Product_{m>=1} (1+x^m)^10.at n=8A022575Number of arrangements of 5 numbers x(i) in -n..n with the sum of x(i)*x(i+1) equal to zero.at n=8A188360G.f.: Product_{k>=1, j>=1} 1/(1 - x^(j*k^3)).at n=40A280661