Distinct values of lcm_{i=1..n} (p(i)-1), where p() are the primes.
A058255
Distinct values of lcm_{i=1..n} (p(i)-1), where p() are the primes.
Terms
- a(0) =1a(1) =2a(2) =4a(3) =12a(4) =60a(5) =240a(6) =720a(7) =7920a(8) =55440a(9) =1275120a(10) =16576560a(11) =480720240a(12) =19709529840a(13) =39419059680a(14) =197095298400
External references
- oeis: A058255