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 A054846 #4 Mar 30 2012 18:51:25 %S A054846 0,1,2,2,3,3,3,4,4,4,5,5,5,6,6,6,6,7,7,7,7,8,8,8,8,9,9,9,9,9,10,10,10, %T A054846 10,10,11,11,11,11,12,12,12,12,12,12,13,13,13,13,13,14,14,14,14,14,14, %U A054846 15,15,15,15,15,15,16,16,16,16,16,16,17,17,17,17,17,17,18,18,18,18,18 %N A054846 Nearest integer to n^(2/3). %p A054846 Digits := 100; [ seq(round(eval(n^(2/3))), n=0..100) ]; %Y A054846 Cf. A002821, A054847, A054848. %K A054846 easy,nonn %O A054846 0,3 %A A054846 _Henry Bottomley_, Apr 14 2000