63539

Appears in sequences

• Expansion of 1/((1-x)*(1-4*x)*(1-6*x)*(1-12*x)).at n=4A021844
• Number of n X 4 nonnegative integer arrays with upper left 0 and every value within 2 of its king move distance from the upper left and every value increasing by 0 or 1 with every step right, diagonally se or down.at n=14A252832