547390

Appears in sequences

• Number of n X 4 0..1 arrays with every element equal to 0, 1, 3, 4, 5, 7 or 8 king-move adjacent elements, with upper left element zero.at n=8A299882
• Expansion of Sum_{k>=0} x^k * Product_{j=0..k-1} (3 * j + x).at n=8A353256