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 A035129 #12 Feb 16 2025 08:32:37 %S A035129 1,2,8,457 %N A035129 Rotating digits of a(n)^3 left once still yields a cube. %C A035129 Cubes resulting in leading zeros excluded. %H A035129 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/CubicNumber.html">Cubic Number</a> %e A035129 457^3 = 95443993 -> 54439939 = 379^3. %Y A035129 Cf. A045878, A035128. %K A035129 nonn,base,hard %O A035129 1,2 %A A035129 _Patrick De Geest_, Nov 15 1998