Number of nX5 binary arrays with some element plus some horizontally or antidiagonally adjacent neighbor totalling two exactly once.
A268883
Number of nX5 binary arrays with some element plus some horizontally or antidiagonally adjacent neighbor totalling two exactly once.
Terms
- a(0) =10a(1) =158a(2) =2190a(3) =27130a(4) =317966a(5) =3596174a(6) =39670270a(7) =429588382a(8) =4585939726a(9) =48401059362a(10) =506108414670
External references
- oeis: A268883