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 A004551 #17 Sep 08 2022 08:44:33 %S A004551 1,4,2,2,0,4,2,3,2,1,2,5,4,5,4,5,3,4,2,0,4,1,2,1,3,4,1,2,4,1,3,3,3,0, %T A004551 1,4,3,3,1,1,4,0,2,1,1,0,0,1,5,2,0,4,0,4,1,1,0,0,1,1,1,5,1,4,1,2,1,1, %U A004551 0,5,4,3,1,3,3,1,0,4,2,4,1,0,1,0,1,1,2,2,4,2,0,1,1,3,4,2,4,3,4 %N A004551 Expansion of sqrt(3) in base 6. %H A004551 G. C. Greubel, <a href="/A004551/b004551.txt">Table of n, a(n) for n = 1..10000</a> %H A004551 Jason Kimberley, <a href="/wiki/User:Jason_Kimberley/sqrt_base">Index of expansions of sqrt(d) in base b</a> %t A004551 RealDigits[Sqrt[3], 6, 100] [[1]] (* _Vincenzo Librandi_, Jan 23 2016 *) %o A004551 (Magma) Prune(Reverse(IntegerToSequence(Isqrt(3*6^400), 6))); // _Vincenzo Librandi_, Jan 23 2016 %K A004551 nonn,base,cons %O A004551 1,2 %A A004551 _N. J. A. Sloane_ %E A004551 a(64) onwards corrected by _Sean A. Irvine_, Jan 22 2016