OFFSET
0,2
COMMENTS
a(n) = k^(n^2) with k = 2, 3, 4,... counts n X n matrices over an alphabet of size k.
FORMULA
a(n) = 14^(n^2).
CROSSREFS
KEYWORD
nonn
AUTHOR
Vincenzo Origlio (vincenzo.origlio(AT)itc.cnr.it), Nov 20 2002
EXTENSIONS
a(5)-a(7) from Vincenzo Librandi, Aug 08 2010
STATUS
approved