Number of n X n binary arrays with all ones connected only in a 1001-1111-0100 pattern in any orientation.
A146831
Number of n X n binary arrays with all ones connected only in a 1001-1111-0100 pattern in any orientation.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =17a(4) =49a(5) =317a(6) =3643a(7) =63437a(8) =1864637a(9) =68228177a(10) =3719926503a(11) =324717444923
External references
- oeis: A146831