Search: id:A118256
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%I A118256
%S A118256 1,10,100,1001,10010,100101,1001010,10010101,100101011,1001010111,
%T A118256 10010101110,100101011101,1001010111010,10010101110101,
%U A118256 100101011101011,1001010111010111,10010101110101110
%N A118256 Concatenation for i=1 to n of A005171(i); also A118255 in base 2.
%H A118256 N. J. A. Sloane, <a href="b118256.txt">Table of n, a(n) for n = 1..30</
               a>
%e A118256 A005171 : 1,0,0,1,0,1,0,1,1,1,0,1,0,1,1,1,0,1,0,1,1,1,0,1,1 ................
%e A118256 a(1)=1, a(2)=10, a(3)=100, a(4)=1001, ...
%Y A118256 Cf. A005171 A118255 A118257.
%Y A118256 Sequence in context: A138823 A145442 A033146 this_sequence A102397 A132347 
               A164832
%Y A118256 Adjacent sequences: A118253 A118254 A118255 this_sequence A118257 A118258 
               A118259
%K A118256 nonn,base
%O A118256 1,2
%A A118256 Pierre CAMI (pierrecami(AT)tele2.fr), Apr 19 2006
%E A118256 Corrected by Omar E. Pol, Nov 08 2007

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