A determinant sequence of a matrix recursion: x(n)=x(n-1).(2*I-A.x(n-1)).

A174320

A determinant sequence of a matrix recursion: x(n)=x(n-1).(2*I-A.x(n-1)).

Terms

    a(0) =1a(1) =5a(2) =85a(3) =8245a(4) =65440565

External references