Largest prime appearing as an exponent in the sum in A159261.

A159262

Largest prime appearing as an exponent in the sum in A159261.

Terms

    a(0) =2a(1) =3a(2) =7a(3) =11a(4) =19a(5) =191a(6) =709a(7) =1597a(8) =16421

External references