%I #6 Feb 06 2015 17:03:04
%S 1,4,4,6,6,9,10,13,18,18,23,26,27,30,34,39,40,45,47,48,53,56,61,68,70,
%T 71,74,75,78,91,93,98,99,108,108,113,118,121,125,130,131,140,141,143,
%U 144,155,166,169,170,172,177,178,187,192,197,201,202,207,210,210,219
%N a(n) = A140475(n) - A167707(n).
%e a(1)=1-0=1, a(2)=5-1=4, a(3)=7-3=4, a(4)=11-5=6, a(5)=13-7=6, a(6)=17-8=9.
%Y Cf. A140475, A167707.
%K nonn
%O 1,2
%A _Juri-Stepan Gerasimov_, Dec 07 2009
%E Edited by _Omar E. Pol_, Apr 14 2010
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