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 A133626 #23 Aug 06 2014 17:20:06 %S A133626 119,129,139,149,159,169,179,189,190,191,192,193,194,195,196,197,198, %T A133626 199,229,239,249,259,269,279,289,290,291,292,293,294,295,296,297,298, %U A133626 299,339,349,359,369,379,389,390,391,392,393,394,395,396,397,398,399,449,459,469 %N A133626 Numbers that are lunar products of exactly 2 lunar primes. %C A133626 A subsequence of A087984. %H A133626 David Applegate, <a href="/A133626/b133626.txt">Table of n, a(n) for n = 1..12319</a> %H A133626 David Applegate, <a href="/A171004/a171004_4.txt">Factorizations of all 9-ish numbers with <= 5 digits into products of lunar primes</a> %H A133626 D. Applegate, M. LeBrun and N. J. A. Sloane, <a href="http://arxiv.org/abs/1107.1130">Dismal Arithmetic</a> [Note: we have now changed the name from "dismal arithmetic" to "lunar arithmetic" - the old name was too depressing] %H A133626 <a href="/index/Di#dismal">Index entries for sequences related to dismal (or lunar) arithmetic</a> %Y A133626 Cf. A087097, A087984, A134211, A171004. %K A133626 nonn,base %O A133626 1,1 %A A133626 _N. J. A. Sloane_, Aug 14 2010, Aug 16 2010