Number of nX5 0..1 arrays with every element equal to 2, 3, 4 or 7 king-move adjacent elements, with upper left element zero.
A298130
Number of nX5 0..1 arrays with every element equal to 2, 3, 4 or 7 king-move adjacent elements, with upper left element zero.
Terms
- a(0) =0a(1) =10a(2) =62a(3) =233a(4) =2621a(5) =21537a(6) =175014a(7) =1557284a(8) =13225388a(9) =115057043a(10) =995377715a(11) =8609735775a(12) =74634586211a(13) =646239250543
External references
- oeis: A298130