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 A075957 #1 May 16 2003 03:00:00 %S A075957 4095,258111,1864135,2987609,3582634,8080651,25473886,42292659, %T A075957 50776967,64081340,76144271,144414678,207994405,281196137,355414943, %U A075957 552485212,792267444,1128886935,1495779625,2139400570,2234223869 %N A075957 Positions of check bits in code in A075955. %D A075957 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 A075957 Bob Jenkins, <a href="http://burtleburtle.net/bob/math/lexicode.html">Tables of Binary Lexicodes</a> %H A075957 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 A075957 Cf. A075928, A075929, A075930, A075955, A075956, A075960, A075951, A075963. %K A075957 nonn %O A075957 0,1 %A A075957 Bob Jenkins (bob_jenkins(AT)burtleburtle.net)