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 A052044 #20 Nov 23 2020 06:15:52 %S A052044 1,2,3,4,5,6,7,8,9,11,12,13,14,15,17,18,19,21,23,24,25,26,27,28,29,31, %T A052044 32,33,35,36,38,39,41,44,45,46,49,51,53,54,55,56,57,58,61,62,64,65,66, %U A052044 68,71,72,75,76,77,78,81,82,83,85,88,91,92,95,96,97,98,104,105,108,111 %N A052044 Numbers k such that k^3 lacks the digit zero in its decimal expansion. %C A052044 This sequence is infinite since A052427 is a subsequence. - _Amiram Eldar_, Nov 23 2020 %H A052044 Charles R Greathouse IV, <a href="/A052044/b052044.txt">Table of n, a(n) for n = 1..10000</a> %H A052044 Rémy Sigrist, <a href="/A052044/a052044.png">Logarithmic scatterplot of (n, a(n+1)-a(n)) for n = 1..1000000</a> %F A052044 a(n) = A052045(n)^(1/3). - _Amiram Eldar_, Nov 23 2020 %t A052044 Select[Range[120],DigitCount[#^3,10,0]==0&] (* _Harvey P. Dale_, Oct 24 2011 *) %o A052044 (PARI) is(n)=vecmin(digits(n^3))>0 \\ _Charles R Greathouse IV_, Oct 11 2013 %Y A052044 Cubes: A052045, A051750, A051751, A051832, A051833, A052427. %Y A052044 Squares: A052040, A052041, A052042, A052043. %K A052044 nonn,base %O A052044 1,2 %A A052044 _Patrick De Geest_, Dec 15 1999