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 A066056 #5 Mar 30 2012 17:27:34 %S A066056 1,1,1,3,1,3,1,3,1,3,1,3,1,1,3,1,3,1,1,1,1,3,3,1,3,1,3,1,3,1,1,3,1,3, %T A066056 1,1,1,1,3,1,3,1,3,1,3,1,3,1,1,3,1,3,1,1,1,1,3,1,3,1,3,1,1,3,1,1,3,0, %U A066056 3,3,3,3,3,3,1,3,1,3,3,3,3,3,3,1,3,1,3,3,3,3,3,3,1,3,1,3,2,2,2,2,3,2,3,2,1 %N A066056 Number of 'Reverse and Add!' operations that have to be applied to the n-th term of A066055 in order to obtain a term in the trajectory of 10583. %H A066056 <a href="/index/Res#RAA">Index entries for sequences related to Reverse and Add!</a> %e A066056 13597 is the fourth term of A066055. Three 'Reverse and Add!' operations applied to 13597 lead to a term (937838) in the trajectory of 10583, so the corresponding term of the present sequence is 3. %Y A066056 Cf. A023108, A033865, A066054, A066055. %K A066056 base,nonn %O A066056 0,4 %A A066056 _Klaus Brockhaus_, Nov 30 2001