1161270domain: NAppears in sequencesa(n) = (6^n/n!)*Product_{k=0..n-1} (6*k + 5).at n=4A004994Expansion of Product_{k>=1} (1 - x^k)^18.at n=25A010824Square array read by antidiagonals downwards: super Patalan numbers of order 6.at n=14A248328