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 A073940 #7 Apr 17 2022 20:16:17 %S A073940 1,14,38416,20661046784,2177953337809371136, %T A073940 44998795805848373114515226624, %U A073940 182225556172186058674940229804729969934336 %N A073940 Number of n X n matrices over an alphabet of size 14. %C A073940 a(n) = k^(n^2) with k = 2, 3, 4,... counts n X n matrices over an alphabet of size k. %F A073940 a(n) = 14^(n^2). %Y A073940 Cf. A076811. %K A073940 nonn %O A073940 0,2 %A A073940 Vincenzo Origlio (vincenzo.origlio(AT)itc.cnr.it), Nov 20 2002 %E A073940 a(5)-a(7) from _Vincenzo Librandi_, Aug 08 2010