Primes of the form k!4+8, where k!4 is the quadruple factorial number (A007662).
A289490
Primes of the form k!4+8, where k!4 is the quadruple factorial number (A007662).
Terms
- a(0) =11a(1) =13a(2) =29a(3) =53a(4) =239a(5) =593a(6) =65843a(7) =1514213a(8) =5221133a(9) =4996616633
External references
- oeis: A289490