0,2

a(n) = k^(n^2) with k = 2, 3, 4,... counts n X n matrices over an alphabet of size k.

a(n) = 13^(n^2)

Cf. A076781, A076782.

Sequence in context: A123921 A124990 A013752 this_sequence A048917 A081317 A027680

Adjacent sequences: A076808 A076809 A076810 this_sequence A076812 A076813 A076814

nonn

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