Number of nX4 0..1 arrays with each 1 adjacent to 1, 2 or 3 king-move neighboring 1s.
A296684
Number of nX4 0..1 arrays with each 1 adjacent to 1, 2 or 3 king-move neighboring 1s.
Terms
- a(0) =7a(1) =145a(2) =1162a(3) =11478a(4) =121477a(5) =1210458a(6) =12227803a(7) =124103052a(8) =1254382781a(9) =12689916581a(10) =128420744670
External references
- oeis: A296684