a(0) = 1. a(1) = 2. For n >= 2, a(n) = the largest prime <= a(n-1)*a(n-2).
A152446
a(0) = 1. a(1) = 2. For n >= 2, a(n) = the largest prime <= a(n-1)*a(n-2).
Terms
- a(0) =1a(1) =2a(2) =2a(3) =3a(4) =5a(5) =13a(6) =61a(7) =787a(8) =47981a(9) =37761019
External references
- oeis: A152446