A076811 Number of n X n matrices over an alphabet of size 13.

1, 13, 28561, 10604499373, 665416609183179841, 7056410014866816666030739693, 12646218552730347184269489080961456410641, 3830224792147131369362629348887201408953937846517364173

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) = 13^(n^2).

Prog

(Magma) [13^(n^2): n in [0..10]]; // Vincenzo Librandi, May 30 2011

Crossrefs

Cf. A076781, A076782.

Sequence in context: A145716 A124990 A013752 * A203691 A220981 A258670

Adjacent sequences: A076808 A076809 A076810 * A076812 A076813 A076814

Keyword

nonn

Author

Vincenzo Origlio (vincenzo.origlio(AT)itc.cnr.it), Nov 19 2002

Status

approved