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 A213717 #10 Jan 07 2013 14:22:33 %S A213717 10,18,22,25,34,38,41,47,50,54,56,66,70,73,79,82,86,88,95,98,102,105, %T A213717 110,113,117,119,130,134,137,143,146,150,152,159,162,166,169,174,177, %U A213717 181,183,191,194,198,201,206,208,212,213,216,222,224,228,229,232,237,239,243,244,246,258,262,265,271,274,278,280,287,290,294,297,302,305,309,311,319,322,326,329,334,336,340,341,344,350,352,356,357,360,365 %N A213717 Terms of A005187 not found in A179016. %C A213717 These are numbers i which do not occur on the unique infinite path of A179016, although there exist such k for which A000120(i+k)=k. For example, with the first term 10, we have cases k=2 and 3, as A000120(10+2)=2 and A000120(10+3)=3. Still, it's not possible to proceed further up from either 12 or 13, as they both are members of A055938. %H A213717 Antti Karttunen, <a href="/A213717/b213717.txt">Table of n, a(n) for n = 1..10000</a> %F A213717 a(n) = A005187(A213716(n)). %Y A213717 Setwise difference of A005187 and A179016 and also setwise difference of A213713 and A055938. %K A213717 nonn %O A213717 1,1 %A A213717 _Antti Karttunen_, Oct 26 2012