509082domain: NAppears in sequencesa(n) = n*(n+1)*(n+2)*(n^2+7*n+32)/120.at n=33A051747Number of n X 5 0..1 arrays avoiding 0 0 1 and 0 1 0 horizontally and 0 0 1 and 1 1 0 vertically.at n=15A207388Oblong numbers which are products of six distinct primes.at n=12A359127