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Revision History for A222645 (Underlined text is an addition; strikethrough text is a ~~deletion~~.)
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A222645

Number of nX4 0..2 arrays with no more than floor(nX4/2) elements unequal to at least one horizontal, vertical or antidiagonal neighbor, with new values introduced in row major 0..2 order
(history; published version)

#4 by R. H. Hardin at Wed Feb 27 08:40:23 EST 2013

STATUS

editing

approved

#3 by R. H. Hardin at Wed Feb 27 08:40:19 EST 2013

LINKS

R. H. Hardin, <a href="/A222645/b222645.txt">Table of n, a(n) for n = 1..128</a>

#2 by R. H. Hardin at Wed Feb 27 08:40:05 EST 2013

	NAME	`allocated for R. H. Hardin` `Number of nX4 0..2 arrays with no more than floor(nX4/2) elements unequal to at least one horizontal, vertical or antidiagonal neighbor, with new values introduced in row major 0..2 order`
	DATA	`4, 12, 61, 457, 3411, 31487, 317655, 3161392, 31436637, 315944445, 3182997999, 32059374557, 323386403994, 3267568146811, 33053624461081, 334704837151091, 3392894959638835, 34428005433287948, 349661755820884825`
	OFFSET	`1,1`
	COMMENTS	`Column 4 of A222649`
	EXAMPLE	`Some solutions for n=3` `..0..0..0..1....0..1..1..1....0..1..0..0....0..1..1..1....0..1..1..1` `..0..0..0..2....0..1..1..1....2..0..0..0....1..1..1..1....0..1..1..1` `..0..0..2..2....1..1..1..1....0..0..0..0....2..1..1..1....2..1..1..1`
	KEYWORD	`allocated` `nonn`
	AUTHOR	`R. H. Hardin Feb 27 2013`
	STATUS	`approved` `editing`

#1 by R. H. Hardin at Wed Feb 27 08:35:31 EST 2013

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

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Last modified August 30 17:11 EDT 2024. Contains 375545 sequences. (Running on oeis4.)