Number of (n+1)X7 0..2 arrays with permanents of 2X2 subblocks differing from horizontal and vertical neighbor permanents.
A205291
Number of (n+1)X7 0..2 arrays with permanents of 2X2 subblocks differing from horizontal and vertical neighbor permanents.
Terms
- a(0) =511044a(1) =37114078a(2) =2227575108a(3) =130143053648
External references
- oeis: A205291