Search: id:A086822
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%I A086822
%S A086822 6,8,10,13,16,19,22,25,28,31,34,37,40,43,46,49,52,55,58,61,64,67,70,73,
%T A086822 76,79,82,85,88,91,94,97,100,103,106,109,112,115,118,121,124,127,130,
%U A086822 133,136,139,142,145,148,151
%N A086822 a(n)=Floor{(6*n^0+5*n^1+4*n^2+3*n^3)/(1*n^0+1*n^1+1*n^2)}
%F A086822 a(n)=floor(3n+1+(5+n)/(1+n+n^2))=3n+1=A112414(n-2), n>2. [From R. J. 
               Mathar (mathar(AT)strw.leidenuniv.nl), Dec 13 2008]
%e A086822 a(3)=Floor{(6*3^0+5*3^1+4*3^2+3*3^3)/(1*3^0+1*3^1+1*3^2)}=Floor(138/13)=Floor(10.615)=10
%Y A086822 Cf. A086790, A086814.
%Y A086822 Sequence in context: A023385 A155776 A153032 this_sequence A048943 A130763 
               A120497
%Y A086822 Adjacent sequences: A086819 A086820 A086821 this_sequence A086823 A086824 
               A086825
%K A086822 easy,nonn
%O A086822 1,1
%A A086822 Wang Dan (wangdan01(AT)lycos.com), Aug 07 2003

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