Number of 3X(n+1) 0..3 arrays with 2X2 subblock determinants differing from horizontal neighbors and permanents differing from vertical neighbors.
A205282
Number of 3X(n+1) 0..3 arrays with 2X2 subblock determinants differing from horizontal neighbors and permanents differing from vertical neighbors.
Terms
- a(0) =3184a(1) =131918a(2) =5557912a(3) =233119498a(4) =9769758666a(5) =409681200668
External references
- oeis: A205282