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 A066055 #5 Mar 30 2012 17:27:34 %S A066055 11573,12563,13553,13597,14543,14587,15533,15577,16523,16567,17513, %T A066055 17557,18097,18503,18547,19087,19537,20582,21572,22562,23552,23596, %U A066055 24586,25532,25576,26522,26566,27512,27556,28096,28502,28546,29086 %N A066055 Integers n > 10583 such that the 'Reverse and Add!' trajectory of n joins the trajectory of 10583. %C A066055 Subsequence of A023108. %H A066055 <a href="/index/Res#RAA">Index entries for sequences related to Reverse and Add!</a> %e A066055 The trajectory of 13597 reaches 937838 in three steps and 937838 is a term in the trajectory of 10583, so 13597 belongs to the present sequence. The corresponding term in A066056, giving the number of steps, accordingly is 3. %Y A066055 Cf. A033865, A023108, A066054, A066056. %K A066055 base,nonn %O A066055 0,1 %A A066055 _Klaus Brockhaus_, Nov 30 2001