A194945 Position of records in A034693.

1, 3, 7, 17, 19, 59, 159, 227, 317, 361, 521, 1637, 1691, 1997, 2053, 3833, 5207, 21209, 62809, 152351, 170167, 424783, 860831, 1415551, 2679809, 4722079, 6238447, 7050811, 17886697, 27507569, 30581429, 57868997, 127813579, 154641337, 1101795593, 11907340427

Offset: 1

Author

Charles R Greathouse IV, Sep 06 2011

Keywords

• nonn

Links

• Charles R Greathouse IV, Table of n, a(n) for n = 1..40

Crossrefs

Cf. A034693, A194944.

Programs

PARI

A034693(n)=my(k=n+1);while(!isprime(k),k+=n);(k-1)/n
r=0;forstep(n=1,1e9,2,t=A034693(n);if(t>r,r=t;print1(n", ")))

Formula

A194944(n) = A034693(a(n)). - R. J. Mathar, May 05 2023

Extensions

Name corrected by Peter Munn, May 04 2023