A184079 - OEIS

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A184079

Number of (n+1)X8 0..2 arrays with rows and columns in nondecreasing order and with no 2X2 subblock sum differing from a horizontal or vertical neighbor subblock sum by more than one

2968, 11128, 422992, 18149260, 1001709070, 53028481224 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,1`
	COMMENTS	`Column 7 of A184081`
	LINKS	`Table of n, a(n) for n=1..6.`
	EXAMPLE	`Some solutions for 3X8` `..0..0..0..0..0..0..0..2....0..0..0..0..0..0..0..2....0..1..1..1..1..1..1..1` `..0..0..1..1..1..1..1..0....0..0..0..1..1..2..2..0....1..0..0..0..0..1..1..2` `..0..1..0..0..0..0..0..2....0..0..1..0..1..0..1..1....1..1..1..1..1..0..1..0` `...` `...0..1..2..2..2..2..3.......0..0..1..2..3..4..4.......2..2..2..2..3..4..5...` `...1..2..2..2..2..2..3.......0..1..2..3..4..5..4.......3..2..2..2..2..3..4...`
	CROSSREFS	`Sequence in context: A179138 A236005 A107534 * A236590 A255790 A252947` `Adjacent sequences: A184076 A184077 A184078 * A184080 A184081 A184082`
	KEYWORD	`nonn`
	AUTHOR	`R. H. Hardin Jan 09 2011`
	STATUS	`approved`

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Last modified February 3 23:01 EST 2023. Contains 360045 sequences. (Running on oeis4.)