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A052497 Nonsingular n X n matrices over GF(9). 3
1, 8, 5760, 339655680, 1624314979123200, 629282246371356907929600, 19747506525777609095698646040576000, 50195501537943419769100848121708339934527488000 (list; graph; refs; listen; history; internal format)
OFFSET

0,2

FORMULA

(9^n - 1)(9^n - 9)...(9^n - 9^(n-1))

CROSSREFS

Cf. A002884, A053290-A053293, A052496, A052498.

Cf. A003792.

Sequence in context: A093937 A178329 A062030 * A179151 A079189 A114133

Adjacent sequences:  A052494 A052495 A052496 * A052498 A052499 A052500

KEYWORD

easy,nonn

AUTHOR

Vladeta Jovovic (vladeta(AT)eunet.rs), Mar 16 2000

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Last modified February 14 23:53 EST 2012. Contains 205689 sequences.