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 A378331 #8 Dec 12 2024 23:24:35 %S A378331 1,9,4,4,3,5,5,3,5,0,8,6,2,4,0,5,2,1,4,7,5,8,4,0,0,9,3,0,8,2,9,0,8,5, %T A378331 7,6,4,5,2,9,3,2,9,7,1,0,5,0,4,2,2,1,1,2,4,7,9,5,8,8,5,3,1,2,3,3,6,7, %U A378331 9,0,8,8,7,3,9,4,0,3,5,6,6,3,9,7,0,8,5 %N A378331 Decimal expansion of the base 7 Champernowne constant. %C A378331 This constant is formed by the concatenation of the natural numbers in base 7 and then converted into base 10. %C A378331 This constant is 7-normal. %H A378331 OeisWiki, <a href="https://oeis.org/wiki/Champernowne_constant">Champernowne constant</a> %e A378331 0.194435535086240521475840093082908576452932971050422112479588531233679088... %t A378331 First[RealDigits[ChampernowneNumber[7], 10, 100]] %Y A378331 Cf. A030302, A003137, A030373, A031219, A030548, A030998, A054634, A031076, A033307 %Y A378331 (base n expansions of base n Champernowne constants, without leading zero, for 2 <= n <= 10). %Y A378331 Cf. A066716, A077771, A378328, A378329, A378330, A378331, A378332, A378333, A033307 (decimal expansions of base n Champernowne constants for 2 <= n <= 10). %Y A378331 Cf. A066717, A077772, A378345, A378346, A378347, A378348, A378349, A378350, A030167 (continued fraction expansions of base n Champernowne constants for 2 <= n <= 10). %K A378331 nonn,cons %O A378331 0,2 %A A378331 _Joshua Searle_, Nov 25 2024