61149

Appears in sequences

• Expansion of (1+6*x+16*x^2+8*x^3+x^4)/(1-x)^8.at n=8A244883
• Number of (n+2) X (6+2) 0..3 arrays with every 3 X 3 subblock row and column sum not equal to 0 3 5 6 or 7 and every 3 X 3 diagonal and antidiagonal sum equal to 0 3 5 6 or 7.at n=24A252252