This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A075932 #1 May 16 2003 03:00:00 %S A075932 31,227,805,1354,6182,10315,18731,35149,67943,393255,655433,1181959, %T A075932 6291497,10485837,18874658,35653635,69337155,136446255,270666054, %U A075932 1610612779,2684354638,4831838504,9126807585,17716871269,34896740609 %N A075932 Basis for code in A075931. %D A075932 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 A075932 Bob Jenkins, <a href="http://burtleburtle.net/bob/math/lexicode.html">Tables of Binary Lexicodes</a> %H A075932 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 A075932 a(n) = b(2^n), where b is A075931, the binary lexicode, d=5. %F A075932 b(n) = XOR(a(i)) for all i where the i-th bit is set in n. %Y A075932 Cf. A075928, A075929, A075930, A075931, A075933, A075935, A075927, A075938. %K A075932 nonn %O A075932 0,1 %A A075932 Bob Jenkins (bob_jenkins(AT)burtleburtle.net)