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 A349832 #17 Jan 08 2022 15:40:22 %S A349832 0,2,10,14,16,22,24,28,34,36,38,44,50,58,60,62,66,68,72,74,76,82,84, %T A349832 92,94,96,98,106,108,110,118,120,122,126,132,134,136,140,146,154,156, %U A349832 158,162,164,170,176,178,186,196,198,202,206,210,214,216,222,228,234,238,244,246,252,256,258,260 %N A349832 Even numbers that are "generated" (in Kaprekar's sense) in all three bases 2, 4, and 6. %C A349832 Using _Max Alekseyev_'s PARI "Gen" program (see A010061), we run %C A349832 vector(500,k,length(Gen(k,2))), %C A349832 vector(500,k,length(Gen(k,4))), and %C A349832 vector(500,k,length(Gen(k,6))) %C A349832 to find the numbers that are generated in bases 2, 4, and 6, and then take the even numbers that are common to all three lists. %Y A349832 Cf. A003052, A010061, A228082, A349829, A349830, A349831, A349833. %Y A349832 A230624 is a subsequence. %Y A349832 A row of A350601. %K A349832 nonn,base %O A349832 1,2 %A A349832 _N. J. A. Sloane_, Jan 07 2022