%I A026340
%S A026340 2,5,7,10,13,14,17,19,23,25,28,31,32,34,37,40,41,44,46,50,53,
%T A026340 55,58,59,64,65,68,71,73,74,77,79,82,85,86,91,92,94,95,100,101,
%U A026340 104,106,109,113,115,118,121,122,125,127,131,133,134,136,140
%N A026340 a(n) = greatest k such that s(k) = n, where s = A026338.
%Y A026340 Sequence in context: A030193 A028250 A109260 this_sequence A018717 A090909 
               A001950
%Y A026340 Adjacent sequences: A026337 A026338 A026339 this_sequence A026341 A026342 
               A026343
%K A026340 nonn
%O A026340 1,1
%A A026340 Clark Kimberling (ck6(AT)evansville.edu)