Number of (n+1)X5 0..3 arrays with every 2X2 subblock singular.

A184768

Number of (n+1)X5 0..3 arrays with every 2X2 subblock singular.

Terms

    a(0) =13096a(1) =1792144a(2) =62051344a(3) =4975179472a(4) =267277851856

External references