Number of possible chess games at the end of the n-th ply starting without pawns.

A285877

Number of possible chess games at the end of the n-th ply starting without pawns.

Terms

    a(0) =1a(1) =50a(2) =2125a(3) =96062a(4) =4200525a(5) =191462298a(6) =8509434855a(7) =390020597683

External references