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 A029801 #13 Nov 13 2023 08:45:38 %S A029801 0,1,100,10000,1000000,100000000,10000000000,1000000000000, %T A029801 17245415617600,96929164158121,100000000000000,105134200729009, %U A029801 107276273345476,107843987961616,120392793693225,157426531462729 %N A029801 Squares k such that sqrt(k), k and k^(3/2) all have the same digits. %F A029801 a(n) = A029800(n)^2. - _Michel Marcus_, Nov 13 2023 %Y A029801 Cf. A029800, A029802. %K A029801 nonn,base %O A029801 1,3 %A A029801 _Patrick De Geest_