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 A300578 #16 Mar 09 2018 21:38:52 %S A300578 1,26,1727,7076132,231870716781,60783517180063158, %T A300578 127472274621203814023167,547489250644801169379970741995656, %U A300578 37623174822895486958552494948931181936744857,41367118191622837379322233166045341842673946719874099882 %N A300578 a(n) is the decimal expansion of A300557(n). %H A300578 Seiichi Manyama, <a href="/A300578/b300578.txt">Table of n, a(n) for n = 1..35</a> %e A300578 n | A300557(n) | a(n) %e A300578 -------------------------------------- %e A300578 1 | 1 | 1 %e A300578 2 | 11010 | 26 %e A300578 3 | 11010111111 | 1727 %e A300578 4 | 11010111111100100100100 | 7076132 %Y A300578 Cf. A300557. %K A300578 nonn,base %O A300578 1,2 %A A300578 _Seiichi Manyama_, Mar 09 2018