Primes of the form k!6-9, where k!6 is the sextuple factorial number (A085158).
A289729
Primes of the form k!6-9, where k!6 is the sextuple factorial number (A085158).
Terms
- a(0) =7a(1) =31a(2) =631a(3) =14071a(4) =116471a(5) =24663654391
External references
- oeis: A289729