Primes of the form k!3 - 19683, where k!3 is the triple factorial number (A007661).
A289824
Primes of the form k!3 - 19683, where k!3 is the triple factorial number (A007661).
Terms
- a(0) =38557a(1) =189757
External references
- oeis: A289824
A289824
Primes of the form k!3 - 19683, where k!3 is the triple factorial number (A007661).