Near-Wilson primes (p = prime(n) satisfying (p-1)! == -1-A250406(n)*p (mod p^2)) with A250406(n) < 10.
A250407
Near-Wilson primes (p = prime(n) satisfying (p-1)! == -1-A250406(n)*p (mod p^2)) with A250406(n) < 10.
Terms
- a(0) =2a(1) =3a(2) =5a(3) =7a(4) =13a(5) =61a(6) =71a(7) =79a(8) =157a(9) =281a(10) =563a(11) =1277a(12) =1777a(13) =2339a(14) =6311a(15) =8233a(16) =8543a(17) =11047a(18) =22907a(19) =27689
External references
- oeis: A250407