Number of nX5 0..1 arrays with no element equal to exactly one horizontal or vertical neighbor, with new values 0..1 introduced in row major order.
A240653
Number of nX5 0..1 arrays with no element equal to exactly one horizontal or vertical neighbor, with new values 0..1 introduced in row major order.
Terms
- a(0) =1a(1) =6a(2) =43a(3) =352a(4) =2456a(5) =16629a(6) =118863a(7) =863435a(8) =6296517a(9) =46082534a(10) =337974465a(11) =2482292322a(12) =18247326003a(13) =134198700821a(14) =987225183085
External references
- oeis: A240653