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 A038009 #5 Jul 07 2024 23:07:18 %S A038009 1544,3290,3704,4190,4460,4820,6584,6670,7642,7970,8180,8324,8870, %T A038009 9140,9244,9874,10004,10940,11170,11300,11372,11804,12370,12790,12910, %U A038009 13460,13514,13690,14230,14264,14554,14774,15404,15464 %N A038009 Values of A038007 not ending in 6 or 8. %Y A038009 Cf. A038007, A038010, A038011. %K A038009 nonn,base %O A038009 0,1 %A A038009 _Christian G. Bower_