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 A100293 #9 Jun 06 2016 14:47:21 %S A100293 2,9,28,33,40,59,65,96,126,157,217,244,248,251,270,307,344,368,375, %T A100293 459,513,544,586,730,755,761,972,1001,1025,1032,1051,1088,1149,1240, %U A100293 1243,1332,1363,1367,1536,1574,1729,1753,1760,1971,2024,2198,2229,2355,2440 %N A100293 Numbers of the form a^5 + b^3 with a,b>0. %H A100293 Vincenzo Librandi, <a href="/A100293/b100293.txt">Table of n, a(n) for n = 1..1000</a> %t A100293 lst={}; Do[p=a^5+b^3; If[p<5000, AppendTo[lst, p]], {a, 64}, {b, 1024}]; Union[lst] %o A100293 (PARI) is(n)=for(y=1,sqrtnint(n-1,5), if(ispower(n-y^5,3),return(1))); 0 \\ _Charles R Greathouse IV_, Jun 06 2016 %Y A100293 Cf. A100273 (primes of the form a^5 + b^3). %K A100293 nonn %O A100293 1,1 %A A100293 _T. D. Noe_, Nov 18 2004