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 A330484 #18 Jun 02 2020 19:50:59 %S A330484 512,3995648,2889212890624,18705093636361328125, %T A330484 19810215665260426138787109374 %N A330484 Earliest start of a run of n numbers divisible by a ninth power larger than one. %C A330484 a(6) <= 39109788784614310863666299138574218749. - _Robert Israel_, Jun 02 2020 %e A330484 2889212890624 is divisible by 2^9, 2889212890625 is divisible by 5^9, and 2889212890626 is divisible by 3^9. This is the smallest number with this property, so a(3)=2889212890624. %Y A330484 Cf. A045882, A271443, A330480, A330481, A330482, A330486, A330483, A330485. %K A330484 nonn,more,hard %O A330484 1,1 %A A330484 _Jud McCranie_, Dec 16 2019 %E A330484 a(4)-a(5) from _Giovanni Resta_, Dec 17 2019