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 A288607 #12 Feb 16 2025 08:33:47 %S A288607 0,1,-2,6,-26,180,-1734,23464,-385160,7561308,-166580820,4109707800, %T A288607 -110972371608,3276276647280,-104668338898200,3609072471039840, %U A288607 -133458102348679680,5274992059017870048,-221831508056339323584,9893765935654872310656,-466361328442205843665920 %N A288607 Exponential reversion of A288606. %C A288607 It appears that the terms have alternating signs, and their absolute values grow monotonically and are log-convex. %H A288607 MathOverflow, <a href="http://mathoverflow.net/questions/260379/a-curious-series-related-to-the-asymptotic-behavior-of-the-tetration">Discussion of a related sequence</a>. %H A288607 Eric Weisstein's World of Mathematics, <a href="https://mathworld.wolfram.com/PowerTower.html">Power Tower</a>. %H A288607 Wikipedia, <a href="http://en.wikipedia.org/wiki/Tetration">Tetration</a>. %Y A288607 Cf. A198094, A260691, A277435, A288606. %K A288607 sign %O A288607 0,3 %A A288607 _Vladimir Reshetnikov_, Jun 11 2017