Number of (n+1)X(n+1) 0..1 matrices with each 2X2 permanent equal.
A224737
Number of (n+1)X(n+1) 0..1 matrices with each 2X2 permanent equal.
Terms
- a(0) =16a(1) =152a(2) =2961a(3) =180546a(4) =21910274a(5) =6987578401
External references
- oeis: A224737