Number of (n+1)X6 0..2 arrays with every 2X2 subblock determinant equal to some horizontal or vertical neighbor 2X2 subblock determinant.
A186215
Number of (n+1)X6 0..2 arrays with every 2X2 subblock determinant equal to some horizontal or vertical neighbor 2X2 subblock determinant.
Terms
- a(0) =15055a(1) =2008031a(2) =116461359a(3) =9406230423a(4) =660028898887
External references
- oeis: A186215