Number of (n+1)X6 0..2 arrays with every 2X2 subblock singular.

A185517

Number of (n+1)X6 0..2 arrays with every 2X2 subblock singular.

Terms

    a(0) =10847a(1) =1058503a(2) =35659489a(3) =2183297449a(4) =96865190255

External references