Number of n X n binary arrays with all ones connected only in a 2X3 U in any orientation.
A146054
Number of n X n binary arrays with all ones connected only in a 2X3 U in any orientation.
Terms
- a(0) =1a(1) =1a(2) =9a(3) =29a(4) =153a(5) =2069a(6) =42313a(7) =973281a(8) =38746505a(9) =2736250609a(10) =283141781389
External references
- oeis: A146054