A133434 Records in A084739.

3, 7, 23, 41, 109, 457, 2137, 14293, 55441, 57991, 221101, 513991, 2447761, 3248701, 4076641, 11643607, 16135981, 25400761, 25738831, 399263281, 741488749, 794932741, 5516118301, 9237839521, 10453202761, 20833333501

Offset: 1

Author

N. J. A. Sloane, Nov 29 2007

Keywords

• nonn

Links

• N. J. A. Sloane, Table of n, a(n) for n=1..34 (from the web page of Tomás Oliveira e Silva)
• Tomás Oliveira e Silva, Least primitive root of prime numbers