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 A323064 #22 Jun 25 2022 12:01:01 %S A323064 0,1,36,100,484,131044 %N A323064 Squares whose binary complement (A035327) is a cube. %C A323064 Square roots: 0, 1, 6, 10, 22, 362. %e A323064 The binary complement of 100 is 27. Because 27 is a cube, 100 is in the sequence. %o A323064 (PARI) isok(n) = n == 0 || (issquare(n) && ispower(2^(1+logint(n, 2))-1-n, 3)) %o A323064 for (n=0, 500, if (isok(n^2), print1(n^2, ", "))); \\ _Michel Marcus_, Jan 04 2019 %Y A323064 Cf. A035327, A000290, A000578. %K A323064 nonn,base,more %O A323064 1,3 %A A323064 _Alex Ratushnyak_, Jan 03 2019