Number of nX4 0..1 arrays with no 1 adjacent to 3 king-move neighboring 1s.
A297090
Number of nX4 0..1 arrays with no 1 adjacent to 3 king-move neighboring 1s.
Terms
- a(0) =16a(1) =152a(2) =1256a(3) =11925a(4) =113084a(5) =1060921a(6) =10038612a(7) =95094637a(8) =900615714a(9) =8534743811a(10) =80899189850a(11) =766878865337
External references
- oeis: A297090