586813968

Appears in sequences

• Seventh right hand column of triangle A165674.at n=17A165679
• Square array A(n,k), n >= 0, k >= 0, read by antidiagonals downwards, where A(n,k) = [x^n] Product_{j=0..n} (1 + (k*n+j)*x).at n=51A382347
• a(n) = [x^n] Product_{k=0..n} (1 + (3*n+k)*x).at n=6A382349