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 A050642 #10 Mar 05 2025 01:52:40 %S A050642 8,1728,172808693,1881728086939619033088 %N A050642 a(n+1) is next smallest nontrivial cube containing a(n) as a substring, initial term is 8. %F A050642 a(n) = A050643(n)^3. %Y A050642 Cf. A050643, A048565, A050648. %K A050642 nonn,base,more %O A050642 1,1 %A A050642 _Patrick De Geest_, Jul 15 1999