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 A004565 #29 Oct 19 2023 09:08:29 %S A004565 2,2,4,1,0,3,1,2,2,0,5,5,2,1,4,5,3,2,5,0,0,4,3,2,0,4,0,4,1,1,0,5,5,2, %T A004565 0,5,3,2,1,0,4,3,2,0,1,5,5,0,3,1,1,1,5,3,4,1,3,3,1,2,2,3,1,5,2,4,0,1, %U A004565 5,4,3,0,3,0,4,4,0,4,0,2,5,3,2,5,2,5,4,3,5,1,1,0,4,5,5,3,5,5,3 %N A004565 Expansion of sqrt(6) in base 6. %H A004565 G. C. Greubel, <a href="/A004565/b004565.txt">Table of n, a(n) for n = 1..10000</a> %H A004565 Jason Kimberley, <a href="/wiki/User:Jason_Kimberley/sqrt_base">Index of expansions of sqrt(d) in base b</a> %t A004565 RealDigits[Sqrt[6], 6, 100][[1]] (* _G. C. Greubel_, Mar 26 2018 *) %o A004565 (Magma) d:= 6; m:=6; Prune(Reverse(IntegerToSequence(Isqrt(d*m^100), m))); // _G. C. Greubel_, Mar 26 2018 %Y A004565 Cf. A010464. %K A004565 nonn,base,cons %O A004565 1,1 %A A004565 _N. J. A. Sloane_ %E A004565 Updated by _Alois P. Heinz_ at the suggestion of Kevin Ryde, Feb 19 2012