m for which prime(m) is the least prime dividing #prime(n) - 1, i.e., one less than primorial n-th prime (A057588).

A068489

m for which prime(m) is the least prime dividing #prime(n) - 1, i.e., one less than primorial n-th prime (A057588).

Terms

    a(0) =3a(1) =10a(2) =5a(3) =343a(4) =3248a(5) =18a(6) =16a(7) =12a(8) =22a(9) =20324a(10) =50a(12) =13120a(13) =43a(14) =8481a(15) =1200361259a(16) =196a(17) =38a(18) =10326732314a(19) =65a(20) =38a(21) =34

External references