%I #10 May 14 2016 13:43:39
%S 1,3,5,11,11,19,19,23,23,23,47,53,53,53,59,59,59,59,59,59,59,59,59,59,
%T 59,59,59,59,59,107,107,107,107,107,107,107,107,107,107,107,107,107,
%U 107,107,107,107,107,107,107,107,107,107,107,163,163,167,167,167,167,167,167,167,167,167,167,167,167,167,167,167,167,167,167
%N Discriminator of the first n Fermat numbers A000215.
%C The discriminator of a sequence is the least positive integer k such that the first n terms are pairwise inequivalent, modulo k.
%Y Cf. A000215.
%K nonn
%O 1,2
%A _Jeffrey Shallit_, May 13 2016
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