Number of nX5 0..1 arrays with each 1 horizontally or vertically adjacent to 0, 2 or 4 1s.
A295376
Number of nX5 0..1 arrays with each 1 horizontally or vertically adjacent to 0, 2 or 4 1s.
Terms
- a(0) =13a(1) =120a(2) =1067a(3) =9507a(4) =85310a(5) =761795a(6) =6819658a(7) =60996884a(8) =545729054a(9) =4882126696a(10) =43677489614a(11) =390749347628
External references
- oeis: A295376