Numerators of partial sums of reciprocals of primorial numbers.

A064646

Numerators of partial sums of reciprocals of primorial numbers.

Terms

    a(0) =1a(1) =2a(2) =7a(3) =74a(4) =543a(5) =10589a(6) =120009a(7) =3420257a(8) =4767631a(9) =2281311434a(10) =141441308909a(11) =51307141467

External references