Smallest prime which is 1 more than a product of n distinct primes: a(n) is a prime and a(n) - 1 is a squarefree number with n prime factors.
A073918
Smallest prime which is 1 more than a product of n distinct primes: a(n) is a prime and a(n) - 1 is a squarefree number with n prime factors.
Terms
- a(0) =2a(1) =3a(2) =7a(3) =31a(4) =211a(5) =2311a(6) =43891a(7) =870871a(8) =13123111a(9) =300690391a(10) =6915878971a(11) =200560490131
External references
- oeis: A073918