Half the number of 8 X n binary arrays with a path of adjacent 1's and a path of adjacent 0's from top row to bottom row.

A069401

Half the number of 8 X n binary arrays with a path of adjacent 1's and a path of adjacent 0's from top row to bottom row.

Terms

    a(0) =1a(1) =3193a(2) =3625675a(3) =2522968803

External references