A184650 - OEIS

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A184650

Number of (n+2)X3 0..3 arrays with each 3X3 subblock nonsingular

212898, 11826498, 657272274, 36516002466, 2028771948738, 112716440618754, 6262392708237282, 347931154681020162, 19330646430657483138, 1073988006377144941794, 59669511826707277139106 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,1`
	COMMENTS	`Column 1 of A184652`
	LINKS	`R. H. Hardin, Table of n, a(n) for n = 1..200`
	EXAMPLE	`Some solutions for 4X3` `..0..0..2....0..0..2....0..0..2....0..0..2....0..0..2....0..0..2....0..0..2` `..2..2..0....3..2..2....0..1..1....1..1..0....1..3..2....2..3..2....0..1..1` `..0..2..3....1..2..1....1..1..3....1..2..2....3..0..0....1..1..3....1..0..0` `..1..2..3....2..1..0....1..2..0....1..1..2....3..1..2....2..0..0....0..2..1`
	CROSSREFS	`Sequence in context: A184383 A234829 A184652 * A172643 A172746 A083639` `Adjacent sequences: A184647 A184648 A184649 * A184651 A184652 A184653`
	KEYWORD	`nonn`
	AUTHOR	`R. H. Hardin Jan 19 2011`
	STATUS	`approved`

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Last modified March 23 23:09 EDT 2023. Contains 361454 sequences. (Running on oeis4.)