Number of 5 X n 0..1 arrays with row sums equal and column sums unequal to adjacent columns.
A202746
Number of 5 X n 0..1 arrays with row sums equal and column sums unequal to adjacent columns.
Terms
- a(0) =2a(1) =32a(2) =282a(3) =5092a(4) =75302a(5) =1375912a(6) =24620522a(7) =472929952a(8) =9181463302a(9) =183977062692
External references
- oeis: A202746