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 A018871 #14 Jan 30 2017 08:49:13 %S A018871 0,1,243,32,4084101,59049,6436343,7776,844596301,9765625,1024, %T A018871 11881376,1252332576,130691232,1419857,1564031349,16807,17210368, %U A018871 1889568,1934917632,20511149,21003416576,229345007,2373046875,243,254803968 %N A018871 Smallest fifth power that begins with n. %H A018871 Seiichi Manyama, <a href="/A018871/b018871.txt">Table of n, a(n) for n = 0..10000</a> %F A018871 a(n) = A018872(n)^5. - _Seiichi Manyama_, Jan 30 2017 %Y A018871 Cf. A018872. %K A018871 nonn,base %O A018871 0,3 %A A018871 _David W. Wilson_ %E A018871 Added initial 0. - _Seiichi Manyama_, Jan 30 2017