%I #2 Jun 12 2004 03:00:00
%S 8,9,13,14,15,16,17,18,19,22
%N Erroneous version of A064164 given in the reference.
%D G. E. Hardy and M. V. Subbarao, A modified problem of Pillai and some related questions, Amer. Math. Monthly 109 (2002), no. 6, 554-559.
%K dead
%O 1,1