A026414 - OEIS

%I #8 Sep 27 2019 02:51:02

%S 1,1,1,2,2,2,3,3,3,4,4,5,5,5,5,6,6,7,7,7,8,8,9,9,9,9,9,10,10,11,11,11,

%T 11,12,13,13,13,13,14,15,15,15,15,16,16,16,17,17,17,18,18,18,19,19,20,

%U 20,20,20,21,21,21,22,22,22,23,24,24,24,24,25,25,26,26,26,27,27

%N a(n) = greatest integer not found after first n in A026409.

%K nonn

%O 2,4

%A _Clark Kimberling_

%E More terms from _Sean A. Irvine_, Sep 26 2019