Number of nX3 binary arrays with the number of 0-1 adjacencies equal to the number of 0-0 adjacencies.
A183258
Number of nX3 binary arrays with the number of 0-1 adjacencies equal to the number of 0-0 adjacencies.
Terms
- a(0) =3a(1) =5a(2) =39a(3) =157a(4) =1074a(5) =6851a(6) =44684a(7) =295255a(8) =1966032a(9) =13171478a(10) =88698018a(11) =600058038a(12) =4077037444a(13) =27777725036a(14) =189722626787
External references
- oeis: A183258