A026604 - OEIS

%I #4 Mar 30 2012 18:56:09

%S 1,3,6,8,11,12,15,16,18,20,23,24,27,28,30,31,33,36,39,40,42,43,45,48,

%T 50,53,54,56,59,60,63,64,66,67,69,72,75,76,78,79,81,84,86,89,90,91,93,

%U 96,98,101,102,105,106,108,111,112,114,115,117

%N a(n) = s(1) + s(2) + ... + s(n), where s = A026600.

%K nonn

%O 1,2

%A _Clark Kimberling_