Search: id:A075950
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%I A075950
%S A075950 2047,129055,932067,3299692,5548725,25323961,42250958,202390343,
%T A075950 806394569,1409681880,2492481691,12894763567,21811487392,103089080516,
%U A075950 176362268954,824702327536,1378954303613,2508261212719
%N A075950 Basis for code in A075949.
%D A075950 J. H. Conway and N. J. A. Sloane, Lexicographic codes: error-correcting 
               codes from game theory, IEEE Transactions on Information Theory, 
               32:337-348, 1986.
%H A075950 Bob Jenkins, <a href="http://burtleburtle.net/bob/math/lexicode.html">
               Tables of Binary Lexicodes</a>
%H A075950 Ari Trachtenberg, <a href="http://ipsit.bu.edu/phdthesis_html/phdthesis_html.html">
               Error-Correcting Codes on Graphs: Lexicodes, Trellises and Factor 
               Graphs</a>
%F A075950 a(n) = b(2^n), where b is A075949, the binary lexicode, d=11.
%F A075950 b(n) = XOR(a(i)) for all i where the i-th bit is set in n.
%Y A075950 Cf. A075928, A075929, A075930, A075949, A075951, A075953, A075944, A075956.
%Y A075950 Sequence in context: A038998 A068027 A075949 this_sequence A022527 A024009 
               A014233
%Y A075950 Adjacent sequences: A075947 A075948 A075949 this_sequence A075951 A075952 
               A075953
%K A075950 nonn
%O A075950 0,1
%A A075950 Bob Jenkins (bob_jenkins(AT)burtleburtle.net)

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