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A076782
a(n) = 10^(n^2).
6
1, 10, 10000, 1000000000, 10000000000000000, 10000000000000000000000000, 1000000000000000000000000000000000000, 10000000000000000000000000000000000000000000000000, 10000000000000000000000000000000000000000000000000000000000000000, 1000000000000000000000000000000000000000000000000000000000000000000000000000000000
OFFSET
0,2
COMMENTS
Number of n X n matrices over an alphabet of size 10.
The 10th term of this sequence is the googol (10^100).
The term in position 10^50 (sqrt(googol)) is the googolplex (10^googol).
a(n) = k^(n^2) with k = 2, 3, 4, ... counts n X n matrices over an alphabet of size k.
LINKS
Eric Weisstein's World of Mathematics, Googol, Googolplex
MATHEMATICA
10^Range[0, 10]^2 (* Vladimir Joseph Stephan Orlovsky, Feb 01 2012 *)
PROG
(Magma) [10^(n^2): n in [0..10]]; // Vincenzo Librandi, May 30 2011
(Maxima) A076782(n):=10^(n^2)$
makelist(A076782(n), n, 0, 10); /* Martin Ettl, Nov 08 2012 */
CROSSREFS
KEYWORD
nonn
AUTHOR
Vincenzo Origlio (vincenzo.origlio(AT)itc.cnr.it), Nov 15 2002
STATUS
approved