80372domain: NAppears in sequencesa(n) = (9*n+4)*(9*n+5).at n=31A177073Number of nondecreasing strings of numbers x(i=1..7) in -n..n with sum x(i)^3 equal to 0.at n=41A188281Expansion of Product_{k>=1} 1 / (1 - x^(2*k - 1))^(k*(3*k - 2)).at n=17A294691