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A162088
Number of n X n 0..5 arrays with rows and columns, considered as 6-ary numbers, in nondecreasing order
1
6, 421, 520017, 13111482259, 7470491620551006, 103937249022030445057526
OFFSET
1,1
CROSSREFS
Sequence in context: A229471 A258192 A273820 * A199253 A199198 A000410
KEYWORD
nonn
AUTHOR
R. H. Hardin Jun 25 2009
STATUS
approved