170136domain: NAppears in sequencesa(n) = (11*n+1)*(11*n+10).at n=37A001536Number of reduced 3 X 3 semimagic squares with distinct nonnegative integer entries and maximum entry n.at n=28A173727Expansion of Product_{k>=1} (1 + x^k)^(k*(3*k-1)/2).at n=13A294102