Denominators of r-Egyptian fraction expansion for sqrt(1/2), where r = (1,1/2,1/3,1/4,...)

A269993

Denominators of r-Egyptian fraction expansion for sqrt(1/2), where r = (1,1/2,1/3,1/4,...)

Terms

    a(0) =2a(1) =3a(2) =9a(3) =74a(4) =8098a(5) =101114070

External references