a(n) = numerator( [x^n] hypergeom([1/2, 1/2, 1/2, 1/4, 3/4], [1, 1, 1, 1], 256*x) ).

A381297

a(n) = numerator( [x^n] hypergeom([1/2, 1/2, 1/2, 1/4, 3/4], [1, 1, 1, 1], 256*x) ).

Terms

    a(0) =1a(1) =6a(2) =2835a(3) =144375a(4) =9656521875a(5) =727613515629

External references