A162135 - OEIS

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A162135

Number of nXn 0..3 arrays with rows and columns, considered as 4-ary numbers, in strictly increasing order

4, 70, 12282, 20383931, 337547720906, 59996420905835268, 121724323699826555003445, 2953782468893892488974599595107 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	CROSSREFS	`Sequence in context: A061609 A136465 A184576 * A047939 A088693 A133003` `Adjacent sequences: A162132 A162133 A162134 * A162136 A162137 A162138`
	KEYWORD	`nonn`
	AUTHOR	`R. H. Hardin (rhhardin(AT)att.net) Jun 25 2009`

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Last modified February 17 19:13 EST 2012. Contains 206085 sequences.