Number of (n+1)X4 0..3 arrays with 2X2 subblock determinants differing from horizontal neighbors and permanents differing from vertical neighbors.
A205279
Number of (n+1)X4 0..3 arrays with 2X2 subblock determinants differing from horizontal neighbors and permanents differing from vertical neighbors.
Terms
- a(0) =49342a(1) =5557912a(2) =605359630a(3) =65106769738
External references
- oeis: A205279