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Revision History for A222795 (Underlined text is an addition; strikethrough text is a ~~deletion~~.)
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A222795

Number of 2Xn 0..3 arrays with exactly floor(2Xn/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order
(history; published version)

#4 by R. H. Hardin at Tue Mar 05 18:04:12 EST 2013

STATUS

editing

approved

#3 by R. H. Hardin at Tue Mar 05 18:04:09 EST 2013

LINKS

R. H. Hardin, <a href="/A222795/b222795.txt">Table of n, a(n) for n = 1..138</a>

#2 by R. H. Hardin at Tue Mar 05 18:03:55 EST 2013

	NAME	`allocated for R. H. Hardin` `Number of 2Xn 0..3 arrays with exactly floor(2Xn/2) elements unequal to at least one horizontal or antidiagonal neighbor, with new values introduced in row major 0..3 order`
	DATA	`0, 3, 4, 18, 62, 302, 1246, 6094, 26914, 134498, 609026, 3063602, 14101834, 70953566, 330924894, 1660510388, 7832513154, 39166394428, 186507266186, 929635136724, 4461584935084, 22180085525044, 107124575002552, 531493854988914`
	OFFSET	`1,2`
	COMMENTS	`Row 2 of A222794`
	EXAMPLE	`All solutions for n=3` `..0..0..1....0..0..0....0..0..1....0..0..0` `..0..0..0....0..1..1....1..1..1....1..0..0`
	KEYWORD	`allocated` `nonn`
	AUTHOR	`R. H. Hardin Mar 05 2013`
	STATUS	`approved` `editing`

#1 by R. H. Hardin at Tue Mar 05 17:57:04 EST 2013

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

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Last modified August 30 02:56 EDT 2024. Contains 375521 sequences. (Running on oeis4.)