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 A330009 #10 Dec 01 2019 03:23:26 %S A330009 0,9019111283849586673849,2800635151223213306427252786258724782569, %T A330009 38820658516357257553433744313540726385473788837869, %U A330009 486260695571681062661593654624568685547616490677490278486699,5922140769220175613527413333735098472840156837516629604758465185870499,69603300845463418320790282235683818480848178512581026926779472977171003869722989 %N A330009 a(n) = A177359(10^n). %e A330009 a(0) = A177359(1) = 0; %e A330009 a(1) = A177359(10) = 9019111283849586673849; %e A330009 a(2) = A177359(100) = 2800635151223213306427252786258724782569; etc. %Y A330009 Cf. A177359. %K A330009 base,nonn %O A330009 0,2 %A A330009 _Robert G. Wilson v_, Nov 26 2019