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 A069892 #17 Jul 19 2021 19:54:39 %S A069892 0,32,15,19,4,21,2,25,17,34,6,27,13,36,11,30,8,23,10,5,24,16,33,1,20, %T A069892 14,31,9,22,18,29,7,28,12,35,3,26,0,32,15,19,4,21,2,25,17,34,6,27,13, %U A069892 36,11,30,8,23,10,5,24,16,33,1,20,14,31,9,22,18,29,7,28,12,35,3,26 %N A069892 Sequence around outside of single zero roulette wheel. %C A069892 The roulette wheel and the dartboard are good candidates for what might be considered an "Anti-Gray Code", a sequence of objects from a combinatorial family such that nearby elements are far apart in some metric. %H A069892 Gambling Guide, <a href="http://www.ildado.com/roulette_rules.html">Roulette Rules and Information</a> %H A069892 G. Simmons, <a href="https://doi.org/10.1007/BFb0062544">An Application of Maximum-Minimum Distance Circuits on Hypercubes</a>, Lecture Notes in Mathematics, Vol. 686 (1977) pp. 290-299. %H A069892 Wikipedia, <a href="https://en.wikipedia.org/wiki/Roulette">Roulette.</a> %Y A069892 Cf. A003833, A008575, A069893, A291151. %K A069892 fini,full,nonn %O A069892 1,2 %A A069892 Brett Stevens (brett(AT)math.carleton.ca), Apr 09 2002