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 A261279 #8 Aug 21 2015 17:57:00 %S A261279 0,1,2,3,4,5,6,7,8,9,32,204,354,40964,50322,65964,263125,319166, %T A261279 513764,626082,701753,813764,6179084,6377296,9679084,72205374, %U A261279 73333335,74470716,74522672,87181372,97270723,112205374,114522672,517336266,851684556,1224783704 %N A261279 Fixed points of A065649, a permutation of nonnegative integers based on Champernowne's constant. %C A261279 Also fixed points of A065650, A261293 and A261294. %H A261279 Hiroaki Yamanouchi, <a href="/A261279/b261279.txt">Table of n, a(n) for n = 1..2063</a> %o A261279 (Haskell) %o A261279 a261279 n = a261279_list !! (n-1) %o A261279 a261279_list = [x | x <- [0..], a065649 x == x] %Y A261279 Cf. A065649, A065650, A261293, A261294, A261335. %K A261279 nonn %O A261279 1,3 %A A261279 _Reinhard Zumkeller_, Aug 14 2015 %E A261279 a(23)-a(36) from _Hiroaki Yamanouchi_, Aug 21 2015