Number of n X n binary arrays with all ones connected only in a 0100-0100-1111-0010-0010 pattern in any orientation.
A147338
Number of n X n binary arrays with all ones connected only in a 0100-0100-1111-0010-0010 pattern in any orientation.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =1a(4) =9a(5) =25a(6) =57a(7) =341a(8) =3079a(9) =34841a(10) =488119a(11) =8511553a(12) =213350177a(13) =7487333931a(14) =351333499149
External references
- oeis: A147338