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A060761 a(n) = 9^(n^2). 7

%I

%S 1,9,6561,387420489,1853020188851841,717897987691852588770249,

%T 22528399544939174411840147874772641,

%U 57264168970223481226273458862846808078011946889,11790184577738583171520872861412518665678211592275841109096961,196627050475552913618075908526912116283103450944214766927315415537966391196809

%N a(n) = 9^(n^2).

%C Number of n X n matrices over GF(9).

%H Harry J. Smith, <a href="/A060761/b060761.txt">Table of n, a(n) for n=0,...,32</a>

%o (PARI) { for (n=0, 32, write("b060761.txt", n, " ", 9^(n^2)); ) } [From _Harry J. Smith_, Jul 11 2009]

%o (Maxima) A060761(n):=9^(n^2)$

%o makelist(A060761(n),n,0,10); /* _Martin Ettl_, Nov 08 2012 */

%K nonn,easy

%O 0,2

%A Ahmed Fares (ahmedfares(AT)my-deja.com), Apr 23 2001

%E More terms from Olaf Voss (richyfourtythree(AT)yahoo.com), Feb 25 2008

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Last modified June 19 18:16 EDT 2013. Contains 226415 sequences.