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 A266188 #6 Jan 17 2016 20:25:33 %S A266188 1,1,2,4,4,7,8,8,8,12,14,15,15,16,16,16,16,21,24,26,27,27,29,30,30,31, %T A266188 31,31,32,32,32,32,32,38,42,45,47,48,48,51,53,54,54,56,57,57,58,58,58, %U A266188 60,61,61,62,62,62,63,63,63,63,64,64,64,64,64,64,71,76,80,83,85,86,86,90,93,95,96,96,99,101,102,102,104 %N A266188 a(n) = A004001(A087686(n)). %C A266188 Discarding duplicates gives A087686 back, i.e., this set of numbers is closed with respect to A004001. %H A266188 Antti Karttunen, <a href="/A266188/b266188.txt">Table of n, a(n) for n = 1..10000</a> %F A266188 a(n) = A004001(A087686(n)). %o A266188 (Scheme) (define (A266188 n) (A004001 (A087686 n))) %Y A266188 Cf. A004001, A080677, A087686. %K A266188 nonn %O A266188 1,3 %A A266188 _Antti Karttunen_, Jan 10 2016