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 A336781 #5 Aug 09 2020 00:34:11 %S A336781 1076,680,539,464,417,384,360,341,325,312,301,292,284,277,270,264,259, %T A336781 255,250,246,243,239,236,233,230,228,225,223,221,218,216,215,213,211, %U A336781 209,208,206,205,203,202,201,200,198,197,196,195,194,193,192,191,190,189,188 %N A336781 a(n) is the least number of repetitions such that the result of the repeated execution of the division f <- f/n started at f=1 produces 0, when the division is performed using 64-bit double precision floats according to the IEEE 754 standard. %C A336781 See A336777 and A336774 for more information and links. %H A336781 Hugo Pfoertner, <a href="/A336781/a336781.txt">Comparison with 128-bit results</a>, range n=2..128, computed on x86-64 architecture. %Y A336781 Cf. A336774, A336775, A336776, A336777, A336778, A336779, A336780. %K A336781 nonn,fini %O A336781 2,1 %A A336781 _Hugo Pfoertner_, Aug 07 2020