264048

Appears in sequences

• Expansion of 1/((1-x)*(1-5x)*(1-6x)*(1-8x)).at n=5A022111
• Number of (n+1) X (1+1) 0..2 arrays with every element next to itself plus and minus one within the range 0..2 horizontally, diagonally or antidiagonally, with no adjacent elements equal.at n=19A232508