Number of (n+1) X (7+1) 0..1 arrays with every element equal to some horizontal or antidiagonal neighbor, with top left element zero.
A232315
Number of (n+1) X (7+1) 0..1 arrays with every element equal to some horizontal or antidiagonal neighbor, with top left element zero.
Terms
- a(0) =1784a(1) =196698a(2) =22161823a(3) =2499669158a(4) =281959315373
External references
- oeis: A232315