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 A070930 #10 Jun 08 2019 16:27:59 %S A070930 0,11,44,87,104,35,343,0,298,648,984,1216,1230,888,28,3385,1663,5616, %T A070930 2330,6375,631,4072,7655,11224,14599,17576,0,21400,21719,20584,17671, %U A070930 12632,5095,31295,20250,5543,32463,12016,39196,11353,37527,440,24150 %N A070930 Smallest integer >= 0 of the form x^3 - n^4. %C A070930 a(n)=0 if n is a cube. %F A070930 a(n) = ceiling(n^(4/3))^3 - n^4. %t A070930 Array[Ceiling[#^(4/3)]^3-#^4&,50] (* _Harvey P. Dale_, Dec 24 2015 *) %o A070930 (PARI) for(n=1,100,print1(ceil(n^(4/3))^3-n^4,",")) %Y A070930 Cf. A068527. %K A070930 easy,nonn %O A070930 1,2 %A A070930 _Benoit Cloitre_, May 20 2002