|
%I #9 Apr 11 2022 22:08:35
%S 0,9561,70495851,465621162291
%N Difference between the smallest 10^n-digit member of a sexy prime quadruple and 10^(10^n - 1), or 0 if no such 10^n-digit number exists.
%C a(0) = 0 because {5, 11, 17, 23, 29) is a sexy prime 5-tuple and this is the only sexy prime 5-tuple.
%Y Cf. A023201, A023271.
%K nonn,base,hard,more
%O 0,2
%A _Arkadiusz Wesolowski_, Aug 05 2016
|
