a(n) = prime(n)^n - primorial(n - 1).

A304917

a(n) = prime(n)^n - primorial(n - 1).

Terms

    a(0) =1a(1) =7a(2) =119a(3) =2371a(4) =160841a(5) =4824499a(6) =410308643a(7) =16983052531

External references