OFFSET
1,2
LINKS
Diana Mecum, Table of n, a(n) for n = 1..567
EXAMPLE
For n = 1 and 2 the smallest prime that is congruent to 1 (mod n) equals the smallest prime that is congruent to -1 (mod n). For all other n the inequality is strict.
CROSSREFS
KEYWORD
nonn
AUTHOR
Leroy Quet, May 11 2008
EXTENSIONS
More terms from Diana L. Mecum, Jul 04 2008
STATUS
approved