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 A037429 #17 Apr 23 2021 22:20:38 %S A037429 1,2,3,4,46,87,92,145,226,308,326,332,435,452,567,568,597,673,870,914, %T A037429 946,949,1316,1375,1376,1380,1381,1382,1383,1384,1388,1396,1525,1526, %U A037429 1556,1561,1609,1632,1671,1756,1789,1791,1846,1858,1951,1957,1971 %N A037429 Positive numbers having the same set of digits in base 5 and base 6. %H A037429 John Cerkan, <a href="/A037429/b037429.txt">Table of n, a(n) for n = 1..10000</a> %e A037429 308 is in the sequence because 308 in base 5 is 2213 and in base 6 it is 1232. %o A037429 (PARI) is(n)=Set(digits(n, 5))==Set(digits(n, 6)) \\ _Charles R Greathouse IV_, Feb 11 2017 %Y A037429 Subsequence of A037393. %K A037429 nonn,base %O A037429 1,2 %A A037429 _Clark Kimberling_ %E A037429 Edited by _Don Reble_, Apr 28 2006 %E A037429 Edited by _John Cerkan_, Feb 09 2017