Number of nX7 0..2 arrays with no element equal to any value at offset (-1,-2) (-2,-1) (0,-1) or (-1,0) and new values introduced in order 0..2.

A274802

Number of nX7 0..2 arrays with no element equal to any value at offset (-1,-2) (-2,-1) (0,-1) or (-1,0) and new values introduced in order 0..2.

Terms

    a(0) =32a(1) =448a(2) =5888a(3) =85504a(4) =1252608a(5) =18476064a(6) =273764292a(7) =4044928780a(8) =59936952948a(9) =886462457880

External references