OFFSET
1,1
COMMENTS
Coincides for the first 49 terms with A059236, that is the sequence of primes p such that x^41 = 2 has no solution mod p (first divergence is at 17467).
LINKS
Bruno Berselli, Table of n, a(n) for n = 1..1000
MATHEMATICA
Select[Prime[Range[1800]], Mod[#, 41] == 1 &]
Select[Range[1, 14000, 41], PrimeQ]
PROG
(Magma) [p: p in PrimesUpTo(14000) | IsOne(p mod 41)];
(PARI) select(p->p%41==1, primes(999)) \\ Charles R Greathouse IV, Sep 20 2012
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Bruno Berselli, Sep 20 2012
STATUS
approved