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 A060759 #14 Jan 07 2022 15:54:33
%S A060759 1,7,2401,40353607,33232930569601,1341068619663964900807,
%T A060759 2651730845859653471779023381601,
%U A060759 256923577521058878088611477224235621321607
%N A060759 a(n) = 7^(n^2).
%C A060759 Number of n X n matrices over GF(7).
%H A060759 Harry J. Smith, <a href="/A060759/b060759.txt">Table of n, a(n) for n = 0..34</a>
%t A060759 Table[7^n^2,{n,0,10}] (* _Harvey P. Dale_, Jan 07 2022 *)
%o A060759 (PARI) a(n)={7^(n^2)} \\ _Harry J. Smith_, Jul 10 2009
%K A060759 nonn,easy
%O A060759 0,2
%A A060759 Ahmed Fares (ahmedfares(AT)my-deja.com), Apr 23 2001
%E A060759 More terms from _Olaf Voß_, Feb 11 2008