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 A075975 #1 May 16 2003 03:00:00 %S A075975 262143,133956095,2021408271,6872157809,11453421238,20188081042, %T A075975 31219700917,37548876508,74341529658,145177797287,249195030418, %U A075975 326072676800,638246908359,992606833010,1443854701806 %N A075975 Positions of check bits in code in A075973. %D A075975 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 A075975 Bob Jenkins, <a href="http://burtleburtle.net/bob/math/lexicode.html">Tables of Binary Lexicodes</a> %H A075975 Ari Trachtenberg, <a href="http://ipsit.bu.edu/phdthesis_html/phdthesis_html.html">Error-Correcting Codes on Graphs: Lexicodes, Trellises and Factor Graphs</a> %Y A075975 Cf. A075928, A075929, A075930, A075973, A075974, A075978, A075969. %K A075975 nonn %O A075975 0,1 %A A075975 Bob Jenkins (bob_jenkins(AT)burtleburtle.net)