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 A348786 #25 Dec 03 2021 10:13:08 %S A348786 5,46,86,77,69,64,55,54,50,56,60,52,45,42,334,335,321,297,284,267,247, %T A348786 237,221,203,192,382,746,1454,1430,2858,2806,1861,1860,1828,1796,1772, %U A348786 1742,1708,1687,1655,1616,1590,1558,1527,1496,1482,1488,1464,1432,1412,1404,1378,1339,1320,1273,1248 %N A348786 Trajectory of 5 under repeated application of the map x -> A347113(x). %C A348786 Probably does not cycle, although the graph suggests that it could happen (compare A348785). %H A348786 Chai Wah Wu, <a href="/A348786/b348786.txt">Table of n, a(n) for n = 1..274</a> (terms 1..232 from N. J. A. Sloane) %Y A348786 Cf. A347113, A347306, A348785. %K A348786 nonn %O A348786 1,1 %A A348786 _N. J. A. Sloane_, Nov 16 2021