a(1) = 2; a(n)= smallest prime of the form k*a(n-1) + 1 where k itself is a multiple of n.
A085873
a(1) = 2; a(n)= smallest prime of the form k*a(n-1) + 1 where k itself is a multiple of n.
Terms
- a(0) =2a(1) =5a(2) =31a(3) =373a(4) =22381a(5) =134287a(6) =3760037a(7) =481284737a(8) =25989375799
External references
- oeis: A085873