Search: a078185 -id:a078185
|
|
A078186
|
|
Number of n X n matrices over an alphabet of size 16.
|
|
+10
2
|
|
|
1, 16, 65536, 68719476736, 18446744073709551616, 1267650600228229401496703205376, 22300745198530623141535718272648361505980416, 100433627766186892221372630771322662657637687111424552206336
(list;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
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.
|
|
LINKS
|
|
|
FORMULA
|
a(n) = 16^(n^2).
|
|
MATHEMATICA
|
Table[16^(n^2), {n, 7}]
|
|
PROG
|
|
|
CROSSREFS
|
|
|
KEYWORD
|
nonn,easy
|
|
AUTHOR
|
Vincenzo Origlio (vincenzo.origlio(AT)itc.cnr.it), Nov 21 2002
|
|
STATUS
|
approved
|
|
|
Search completed in 0.005 seconds
|