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A235780

Number of (n+1)X(2+1) 0..2 arrays with the difference of the upper and lower median value of each 2X2 subblock in lexicographically nondecreasing order columnwise and nonincreasing rowwise
(history; published version)

#6 by Russ Cox at Mon Aug 11 22:46:08 EDT 2014

LINKS

R. H. Hardin, <a href="/A235780/a235780.txt">Empirical recurrence of order 59</a>

Discussion
Mon Aug 11	22:46	OEIS Server: https://oeis.org/edit/global/2322

#5 by R. H. Hardin at Wed Jan 15 13:11:05 EST 2014

STATUS

editing

approved

#4 by R. H. Hardin at Wed Jan 15 13:10:40 EST 2014

LINKS

R. H. Hardin, <a href="/A235780/a235780.txt">Empirical recurrence of order 59</a>

R. H. Hardin, <a href="/A235780/b235780.txt">Table of n, a(n) for n = 1..210</a>

#3 by R. H. Hardin at Wed Jan 15 13:09:44 EST 2014

	NAME	`allocated for R. H. Hardin` `Number of (n+1)X(2+1) 0..2 arrays with the difference of the upper and lower median value of each 2X2 subblock in lexicographically nondecreasing order columnwise and nonincreasing rowwise`
	DATA	`537, 7331, 86369, 924323, 9324103, 89825051, 837434835, 7600810347, 67576585873, 590517097897, 5088604106025, 43333394608177, 365389038431349, 3055042605688809, 25360445057238525, 209221159123361171`
	OFFSET	`1,1`
	COMMENTS	`Column 2 of A235784`
	FORMULA	`Empirical recurrence of order 59 (see link above)`
	EXAMPLE	`Some solutions for n=3` `..2..0..2....0..1..1....2..2..0....1..1..1....1..2..0....1..0..0....2..2..2` `..1..2..1....1..1..0....1..2..2....1..2..2....1..0..1....0..2..2....0..1..0` `..0..0..2....2..1..2....2..2..2....2..2..2....0..0..0....1..1..1....0..2..2` `..0..2..0....1..0..1....2..0..2....1..2..2....1..0..1....2..1..0....2..2..0`
	KEYWORD	`allocated` `nonn`
	AUTHOR	`R. H. Hardin, Jan 15 2014`
	STATUS	`approved` `editing`

#2 by R. H. Hardin at Wed Jan 15 13:07:39 EST 2014

KEYWORD

allocating

allocated

#1 by R. H. Hardin at Wed Jan 15 13:07:39 EST 2014

	NAME	`allocated for R. H. Hardin`
	KEYWORD	`allocating`
	STATUS	`approved`

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Last modified August 30 00:57 EDT 2024. Contains 375520 sequences. (Running on oeis4.)