%N Smallest prime ending with decimal expansion of n, for n equal to 5 or relatively prime to 10.
%C Included for completeness. This is A338715 with 5 adjoined. See that entry for further information.
%C a(n) exists by Dirichlet's theorem.
%H <a href="/index/Pri#piden">Index entries for primes involving decimal expansion of n</a>
%Y See A245193, A337834, A338715 for other versions.
%A _N. J. A. Sloane_, Nov 11 2020
%E More terms from _Robert Israel_, Nov 11 2020