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A078185 Number of n X n matrices over an alphabet of size 15. 2
1, 15, 50625, 38443359375, 6568408355712890625, 252511682940423488616943359375, 2184164409074570299708284437656402587890625 (list; graph; refs; listen; history; 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

Vincenzo Librandi, Table of n, a(n) for n = 0..25

FORMULA

a(n) = 15^(n^2)

MATHEMATICA

Table[15^(n^2), {n, 7}]

PROG

(MAGMA) [15^(n^2): n in [0..10]]; // Vincenzo Librandi, Jun 05 2011

CROSSREFS

Cf. A076811.

Sequence in context: A104682 A185902 A013756 * A096224 A129613 A013802

Adjacent sequences:  A078182 A078183 A078184 * A078186 A078187 A078188

KEYWORD

nonn

AUTHOR

Vincenzo Origlio (vincenzo.origlio(AT)itc.cnr.it), Nov 21 2002

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Last modified February 14 23:16 EST 2012. Contains 205687 sequences.