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 A214049 #9 Jun 13 2025 01:10:51
%S A214049 1,2,2,3,5,9,18,35,72,154,342,783,1840,4435,10936,27556,70853,185687,
%T A214049 495487,1344957,3710633,10397339,29568649,85290742,249391642,
%U A214049 738821757,2216465269,6730493990,20678209930,64252006060,201840008712,640802084316,2055394684174
%N A214049 Least m>0 such that n! <= m^3.
%H A214049 Clark Kimberling, <a href="/A214049/b214049.txt">Table of n, a(n) for n = 1..1000</a>
%e A214049 a(4) = 3 because 2^3 < 4! <= 3^3.
%t A214049 Table[Ceiling[n!^(1/3)], {n,1,40}]
%Y A214049 Cf. A055228.
%K A214049 nonn,easy
%O A214049 1,2
%A A214049 _Clark Kimberling_, Jul 18 2012