The OEIS is supported by the many generous donors to the OEIS Foundation.
%I #8 Nov 19 2024 08:07:09
%S 2,3,7,11,13,17,19,23,59,79,89,173,449
%N Smallest nonempty set S containing prime divisors of 10k+8 for each k in S.
%Y Cf. A020598.
%K nonn,fini,full,changed
%O 1,1
%A _David W. Wilson_