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A162139
Number of n X n 0..7 arrays with rows and columns, considered as 8-ary numbers, in strictly increasing order.
0
8, 1260, 6716556, 1251165143670, 9181989378744430452, 2907311426608143760078891626
OFFSET
1,1
CROSSREFS
Sequence in context: A240399 A160008 A251699 * A095821 A340562 A176113
KEYWORD
nonn,more
AUTHOR
R. H. Hardin, Jun 25 2009
STATUS
approved