Number of (n+1)X7 0..2 arrays with the permanents of 2X2 subblocks nondecreasing rightwards and downwards.
A205204
Number of (n+1)X7 0..2 arrays with the permanents of 2X2 subblocks nondecreasing rightwards and downwards.
Terms
- a(0) =311076a(1) =65935448a(2) =9153899777
External references
- oeis: A205204