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%I #7 May 18 2016 11:06:49
%S 1,2,5,6,6,8,16,16,19,19,19,29,32,32,32,32,59,59,59,59,74,107,107,107,
%T 107,107,133,133,133,133,133,133,133,133,133,133,133,133,228,228,228,
%U 305,305,305,305,305,305,305,305,305,305,305,305,305,305,305,305,305,305,469,469,469,469,469,469,469,469,469,469,545,545
%N Discriminator of the Bell numbers (A000110)
%C The discriminator of a sequence is the least positive integer k such that the first n symbols of the sequence are pairwise incongruent, modulo k.
%C Here we are starting the Bell number sequence at B(1).
%Y Cf. A000110.
%K nonn
%O 1,2
%A _Jeffrey Shallit_, May 18 2016