Number of (n+1)X3 0..2 matrices with each 2X2 permanent equal.
A225021
Number of (n+1)X3 0..2 matrices with each 2X2 permanent equal.
Terms
- a(0) =253a(1) =1935a(2) =12641a(3) =113261a(4) =979821a(5) =9045373a(6) =82894903a(7) =768456167a(8) =7112825923a(9) =65968698193a(10) =611639117173
External references
- oeis: A225021