Number of n X 4 binary arrays with all 1s connected, and all corners 1.
A163048
Number of n X 4 binary arrays with all 1s connected, and all corners 1.
Terms
- a(0) =1a(1) =7a(2) =58a(3) =540a(4) =5331a(5) =53431a(6) =536950a(7) =5398054a(8) =54271807a(9) =545661741a(10) =5486266966a(11) =55160922390a(12) =554608293793
External references
- oeis: A163048