Composite Kummer numbers: -1 + product of first n consecutive primes (A057588).
A125549
Composite Kummer numbers: -1 + product of first n consecutive primes (A057588).
Terms
- a(0) =209a(1) =510509a(2) =9699689a(3) =223092869a(4) =6469693229a(5) =200560490129
External references
- oeis: A125549