A133435 Records in A000229.

3, 7, 23, 71, 311, 479, 1559, 5711, 10559, 18191, 31391, 422231, 701399, 3818929, 9257329, 22000801, 36415991, 48473881, 175244281, 427733329, 3389934071, 7979490791, 36504256799, 89206899239, 121560956039, 395668053479, 513928659191, 5528920734431, 8402847753431, 70864718555231

Offset

1,1

Links

Table of n, a(n) for n=1..30.

Tomás Oliveira e Silva, Least primitive root of prime numbers

Crossrefs

Sequence in context: A225914 A062241 A000229 * A079061 A228724 A191638

Adjacent sequences: A133432 A133433 A133434 * A133436 A133437 A133438

Keyword

nonn

Author

N. J. A. Sloane, Nov 29 2007

Status

approved