Hankel determinants of order n of A225439(n): a(n) = det[A225439(i+j-1)], i,j=0..n, n>=0.

A227379

Hankel determinants of order n of A225439(n): a(n) = det[A225439(i+j-1)], i,j=0..n, n>=0.

Terms

    a(0) =1a(1) =3a(2) =45a(3) =3402a(4) =1299078a(5) =2507870079

External references