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Search: id:A071308
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A071308 1/2 number of n X n 0..9 matrices with MM' mod 10 = I. +0
1
1, 8, 720, 691200, 6739200000 (list; graph; listen)
OFFSET

1,2
CROSSREFS

Adjacent sequences: A071305 A071306 A071307 this_sequence A071309 A071310 A071311

Sequence in context: A128875 A037076 A116245 this_sequence A046188 A014387 A017007

KEYWORD

nonn

AUTHOR

Ron Hardin (rhhardin(AT)att.net), Jun 11 2002

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Last modified November 8 20:39 EST 2009. Contains 166234 sequences.

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