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 A350208 #24 Jan 07 2022 15:49:08 %S A350208 1,2,4,8,1,3,1,5,1,8,2,3,2,2,2,2,2,3,1,3,3,3,6,9,4,4,4,5,2,3,5,7,6,6, %T A350208 6,7,3,7,8,2,3,8,8,9,7,0,1,0,7,1,1,0,1,1,4,1,1,6,8,2,1,2,1,2,1,2,1,2, %U A350208 1,2,1,2,1,2,1,2,1,3,3,3,3,3,3,3,3,3,3,4,1,1,4,3,4,1,4 %N A350208 Given the sequence of the digits of the Champernowne constant A033307 we start with number 1 and advance as many digits as the number that it indicates. If the digit is 0 then advance 10 positions. %C A350208 Computer solutions by _Claudio Meller_. %C A350208 What is the percentage of each digit in this sequence? %e A350208 a(4) = 8, then 8 positions along in sequence A033307 reaches digit 1 (first 1 of 13) so a(5) = 1. %e A350208 a(5) = 1, then 1 position along in sequence A033307 reaches digit 3 (of number 13) so a(6) = 3. %e A350208 The terms of A033307 and those which become the terms here begin %e A350208 1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 ... %e A350208 ^ ^ ^ ^ ^ ^ ^ ^ %Y A350208 Cf. A033307. %K A350208 nonn,base %O A350208 1,2 %A A350208 _Rodolfo Kurchan_, Dec 19 2021