114425

Appears in sequences

• Number of (n+1)X(7+1) 0..1 arrays with every 2X2 subblock antidiagonal maximum minus diagonal minimum nondecreasing horizontally and diagonal maximum minus antidiagonal minimum nondecreasing vertically.at n=22A253396
• Expansion of 1/(1 + x * sqrt(1-4*x)).at n=13A362154