Search: id:A140992
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%I A140992
%S A140992 0,1,2,5,11,23,46,89,168,311,567,1021,1820,3217,5646,9849,17091,29523,
%T A140992 50794,87081,148820,253611,431087,731065,1237176,2089633,3523226,
%U A140992 5980669
%N A140992 a(0)=0, a(1)=1; for n>1 a(n)=a(n-2)+a(n-1)+A000071(n+1).
%e A140992 If n=4, then a(4)=a(4-2)+a(4-1)+A000071(4+1)=a(2)+a(3)+A000071(5)=2+5+4=11
%Y A140992 Cf. A000071, A000045.
%Y A140992 Sequence in context: A064934 A005986 A147878 this_sequence A093053 A075712 
               A000100
%Y A140992 Adjacent sequences: A140989 A140990 A140991 this_sequence A140993 A140994 
               A140995
%K A140992 nonn
%O A140992 0,3
%A A140992 Juri-Stepan Gerasimov (2stepan(AT)rambler.ru), Jul 08 2008

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