Number of (n+1)X5 0..2 arrays with no 2X2 subblock trace equal to any horizontal or vertical neighbor 2X2 subblock trace.

A186136

Number of (n+1)X5 0..2 arrays with no 2X2 subblock trace equal to any horizontal or vertical neighbor 2X2 subblock trace.

Terms

    a(0) =27000a(1) =1512792a(2) =88110594a(3) =5108761008a(4) =296649133848

External references