%I #1 May 16 2003 03:00:00
%S 4095,258111,1864135,6599385,11097450,50647922,84501916,404780686,
%T 1612789139,2819363761,4984963383,25789527134,43622974785,
%U 206178161033,352724537908,1649404655073,2757908607226,5016522425438
%N Basis for code in A075952.
%D 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 Bob Jenkins, <a href="http://burtleburtle.net/bob/math/lexicode.html">Tables of Binary Lexicodes</a>
%H 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 a(n) = b(2^n), where b is A075952, the binary lexicode, d=12.
%F b(n) = XOR(a(i)) for all i where the i-th bit is set in n.
%Y Cf. A075928, A075929, A075930, A075952, A075954, A075950, A075947, A075959.
%K nonn
%O 0,1
%A Bob Jenkins (bob_jenkins(AT)burtleburtle.net)