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 A378328 #18 Dec 20 2024 13:14:40 %S A378328 4,2,6,1,1,1,1,1,1,1,1,1,1,1,1,0,6,5,7,6,4,5,5,6,5,7,1,4,2,0,1,6,1,9, %T A378328 8,5,0,9,5,5,4,6,2,3,8,9,6,7,2,3,0,4,1,0,6,8,2,7,9,1,6,3,5,1,7,2,5,8, %U A378328 7,5,5,3,5,3,9,9,3,4,4,9,2,3,1,5,4,4,4 %N A378328 Decimal expansion of the base 4 Champernowne constant. %C A378328 This constant is formed by the concatenation of the natural numbers in base 4 and then converted into base 10. %C A378328 This constant is 4-normal. %H A378328 OeisWiki, <a href="https://oeis.org/wiki/Champernowne_constant">Champernowne constant</a> %e A378328 0.426111111111111065764556571420161985095546238967230410682791635172587553... %t A378328 First[RealDigits[ChampernowneNumber[4], 10, 100]] %Y A378328 Cf. A030302, A003137, A030373, A031219, A030548, A030998, A054634, A031076, A033307 (base n expansions of base n Champernowne constants, without leading zero, for 2 <= n <= 10). %Y A378328 Cf. A066716, A077771, A378328, A378329, A378330, A378331, A378332, A378333, A033307 (decimal expansions of base n Champernowne constants for 2 <= n <= 10). %Y A378328 Cf. A066717, A077772, A378345, A378346, A378347, A378348, A378349, A378350, A030167 (continued fraction expansions of base n Champernowne constants for 2 <= n <= 10). %K A378328 nonn,cons %O A378328 0,1 %A A378328 _Joshua Searle_, Nov 23 2024