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 A335536 #4 Jun 13 2020 08:01:24 %S A335536 0,1,3,2,7,6,4,5,14,15,13,12,9,8,10,11,31,30,28,29,24,25,27,26,17,16, %T A335536 18,19,22,23,21,20,58,59,57,56,61,60,62,63,52,53,55,54,51,50,48,49,37, %U A335536 36,38,39,34,35,33,32,43,42,40,41,44,45,47,46,123,122,120 %N A335536 Nim eighth-power of n. %H A335536 Rémy Sigrist, <a href="/A335536/b335536.txt">Table of n, a(n) for n = 0..10000</a> %H A335536 J. H. Conway, <a href="https://doi.org/10.1016/0012-365X(90)90008-6">Integral lexicographic codes</a>, Discrete Mathematics 83.2-3 (1990): 219-235. See Table 3. %Y A335536 A column of the array in A335162. %K A335536 nonn %O A335536 0,3 %A A335536 _Rémy Sigrist_, Jun 13 2020