A297814-OEIS公司

1978年2月14日

T（n，k）=nXk 0..1数组的数量，每个元素等于2或3个主移动相邻元素，左上角元素为零。

0, 0, 0, 0, 1, 0, 0, 2, 2, 0, 0, 1, 0, 1, 0, 0, 8, 2, 2, 8, 0, 0, 5, 0, 8, 0, 5, 0, 0, 22, 2, 13, 13, 2, 22, 0, 0, 29, 0, 27, 24, 27, 0, 29, 0, 0, 60, 2, 41, 41, 41, 41, 2, 60, 0, 0, 121, 0, 100, 39, 83, 39, 100, 0, 121, 0, 0, 194, 2, 208, 109, 114, 114, 109, 208, 2, 194, 0, 0, 425, 0, 450, 216 (列表;桌子;图表;参考;听;历史;文本;内部格式)

	抵消	`1,8`
	评论	`表格开始` `.0..0.0..0..0..0..0..0..0..0..0..0..0..0..0..0..0..0..0..0` `.0..1.2...1...8...5..22...29...60..121...194...425...704...1421...2574...4821` `.0..2.0...2...0...2...0....2....0....2.....0.....2.....0......2......0......2` `.0..1.2...8..13..27..41..100..208..450...898..1871..3889...8201..17095..35607` `.0..8.0..13..24..41..39..109..216..471...883..1826..3771...7957..16180..33265` `.0..5.2..27..41..83.114..275..686.1545..3209..6926.15327..34142..75795.168685` `.0.22.0..41..39.114..88..296..499.1270..2439..5497.12108..26721..58621.128316` `.0.29.2.100.109.275.296..838.1536.3386..6644.14894.31159..67658.141516.309122` `.0.60.0.208.216.686.499.1536.2234.6236.10650.25616.49634.113261.233334.522754`
	链接	`R.H.哈丁，n=1..611时的n，a（n）表`
	公式	`k列的经验值：` `k=1:a（n）=a（n-1）` `k=2:a（n）=3a（n-2）+2a（n-3）-2*a（n-4）` `k=3:a（n）=a（n-2）` `k=4:对于n>21，[顺序14]` `k=5:对于n>21，[顺序12]` `k=6:对于n>49，[顺序40]` `k=7:对于n>59，[订单49]`
	例子	`n=7 k=4的一些解` `..0..0..0..0. .0...0...0...0。0...0...0...0。0..0..1..1. .0...0..1..1` `..0..1..1..0. .0..1..1..0. .0..1..1..0. .0..1..0..1. .0..1..0..1` `..1..0..1..0. .1..0..0..1. .0..1..0..1. .1..0..1..0. .1...0..1..0` `..1..0..1..0. .0..1..1..0. .0..1..0..1. .1..0..1..0. .1...0..1..0` `..1..0..1..0. .1..0..0..1. .0..1..0..1. .1..0..1..0. .0..1..0..1` `..1..0..1..0. .0..1..1..0. .1..0..1..0. .0..1..1..0. .0..1..0..1` `..1..1..0..0. .0...0...0...0。1..1..0..0. .0...0...0...0。0..0..1..1`
	交叉参考	`上下文中的序列：A006997号 141612英镑 A316342型A298177型 A298146型 A295520型` `相邻序列：A297811型 A297812型 A297813型A297815型 A297816型 A297817型`
	关键字	`非n,表`
	作者	`R.H.哈丁2018年1月6日`
	状态	`经核准的`

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上次修改时间：2024年4月24日17:51 EDT。包含371962个序列。（在oeis4上运行。）