Expansion of g.f. (1 - sqrt(1 - 1728*x))/(864*x).

A381195

Expansion of g.f. (1 - sqrt(1 - 1728*x))/(864*x).

Terms

    a(0) =1a(1) =432a(2) =373248a(3) =403107840a(4) =487599243264

External references