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 A378333 #6 Dec 12 2024 23:24:52 %S A378333 1,4,0,6,2,4,9,7,6,1,1,9,6,9,6,7,8,2,4,7,9,6,6,9,0,0,8,9,3,5,6,6,3,1, %T A378333 8,3,2,6,5,4,5,7,0,8,3,2,4,6,8,2,8,4,8,6,6,5,7,5,5,5,1,7,1,2,7,5,4,1, %U A378333 4,9,1,4,8,7,8,1,8,5,4,9,5,2,4,3,6,4,4 %N A378333 Decimal expansion of the base 9 Champernowne constant. %C A378333 This constant is formed by the concatenation of the natural numbers in base 9 and then converted into base 10. %C A378333 This constant is 9-normal. %H A378333 OeisWiki, <a href="https://oeis.org/wiki/Champernowne_constant">Champernowne constant</a> %e A378333 0.140624976119696782479669008935663183265457083246828486657555171275414914... %t A378333 First[RealDigits[ChampernowneNumber[9], 10, 100]] %Y A378333 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 A378333 Cf. A066716, A077771, A378328, A378329, A378330, A378331, A378332, A378333, A033307 (decimal expansions of base n Champernowne constants for 2 <= n <= 10). %Y A378333 Cf. A066717, A077772, A378345, A378346, A378347, A378348, A378349, A378350, A030167 (continued fraction expansions of base n Champernowne constants for 2 <= n <= 10). %K A378333 nonn,cons %O A378333 0,2 %A A378333 _Joshua Searle_, Nov 25 2024