This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A165696 #17 May 31 2022 16:28:53 %S A165696 2,14,325,3244,3244,110218462,32149366346,10212002596432 %N A165696 a(n) is the smallest number m such that the n numbers A004086(m^k) (digit reversal of m^k) for 0 < k < n+1 are all primes. %e A165696 Both numbers A004086(14) = 41 and A004086(14^2) = 691 are primes and 14 is the smallest number with this property so a(2) = 14. %Y A165696 Cf. A004086, A118212, A118213, A165697, A165698, A165699. %K A165696 nonn,base,hard,more %O A165696 1,1 %A A165696 _Farideh Firoozbakht_, Sep 29 2009 %E A165696 a(8) from _Matthias Baur_, Mar 03 2021