Number of (n+1)X(4+1) 0..6 arrays with every 2X2 subblock having the sum of the squares of all six edge and diagonal differences equal to 35.

A233900

Number of (n+1)X(4+1) 0..6 arrays with every 2X2 subblock having the sum of the squares of all six edge and diagonal differences equal to 35.

Terms

    a(0) =12288a(1) =62064a(2) =267792a(3) =1795420a(4) =9063944a(5) =78303216a(6) =418952968a(7) =4481613904a(8) =23800307888a(9) =300386468800

External references