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 A179979 #2 Mar 30 2012 18:51:06 %S A179979 1,2,3,4,5,6,7,8,9,27,28,29,47,48,49,67,68,69,87,88,89,178,196,205, %T A179979 223,242,260,265,266,281,378,396,405,423,442,460,465,466,481,578,596, %U A179979 605,623,642,660,665,666,681,778,796,805,823,842,860,865,866,881,978,996 %N A179979 Fixed points of permutations A108971, A179977, and A179978. %C A179979 a(n) = A108971(a(n)) = A179977(a(n)) = A179978(a(n)). %K A179979 nonn %O A179979 1,2 %A A179979 _Reinhard Zumkeller_, Aug 04 2010