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 A076807 #17 Sep 08 2022 08:45:07 %S A076807 1,12,20736,5159780352,184884258895036416,953962166440690129601298432, %T A076807 708801874985091845381344307009569161216, %U A076807 75836984583351248111063210627854719374392938360471552 %N A076807 Number of n X n matrices over an alphabet of size 12. %H A076807 Vincenzo Librandi, <a href="/A076807/b076807.txt">Table of n, a(n) for n = 0..20</a> %F A076807 a(n) = 12^(n^2). %o A076807 (Magma) [12^(n^2): n in [0..10]]; // _Vincenzo Librandi_, May 30 2011 %o A076807 (Maxima) A076807(n):=12^(n^2)$ %o A076807 makelist(A076807(n),n,0,10); /* _Martin Ettl_, Nov 08 2012 */ %Y A076807 Cf. A076782, A076783. %K A076807 nonn %O A076807 0,2 %A A076807 Vincenzo Origlio (vincenzo.origlio(AT)itc.cnr.it), Nov 18 2002