Number of 4 X n (0,1)-matrices with no consecutive 1's in any row or column.
A051737
Number of 4 X n (0,1)-matrices with no consecutive 1's in any row or column.
Terms
- a(0) =1a(1) =8a(2) =41a(3) =227a(4) =1234a(5) =6743a(6) =36787a(7) =200798a(8) =1095851a(9) =5980913a(10) =32641916a(11) =178150221a(12) =972290957a(13) =5306478436a(14) =28961194501a(15) =158061670175a(16) =862654025422
External references
- oeis: A051737