%I #3 Mar 30 2012 18:36:38
%S 1,2,4,7,10,14,17,20,24,27,30,35,38,41,44,48,51,54,58,61,64,69,72,75,
%T 78,82,85,88,92,95,98,104,107,110,113,116,120,123,126,130,133,136,140,
%U 143,146,151,154,157,160,164,167,170,174,177,180,185,188,191,194
%N Satisfies a(1)=1, a(2)=2, a(n+2)=a(n+1)+A087159(n)+1.
%Y Cf. A087159, A087161.
%K nonn
%O 1,2
%A _Paul D. Hanna_, Aug 22 2003
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