Number of nX5 0..1 arrays with each 1 horizontally or vertically adjacent to 0, 2 or 3 1s.
A295349
Number of nX5 0..1 arrays with each 1 horizontally or vertically adjacent to 0, 2 or 3 1s.
Terms
- a(0) =13a(1) =132a(2) =1198a(3) =11964a(4) =123783a(5) =1290706a(6) =13795489a(7) =149583916a(8) =1639232052a(9) =18114112241a(10) =201344804852
External references
- oeis: A295349