Numerators of the coefficients of z^n/n! for the expansion of hypergeometric([1/2,1/2],[1];z).

A274657

Numerators of the coefficients of z^n/n! for the expansion of hypergeometric([1/2,1/2],[1];z).

Terms

    a(0) =1a(1) =1a(2) =9a(3) =75a(4) =3675a(5) =59535a(6) =2401245a(7) =57972915a(8) =13043905875a(9) =418854310875

External references