A209898-OEIS公司

A209898型

T（n，k）=（n+1）X（k+1）0..2个数组的数量，每个2X2子块具有一个或四个不同的顺时针边差

11, 15, 15, 19, 19, 19, 27, 23, 23, 27, 35, 31, 27, 31, 35, 51, 39, 35, 35, 39, 51, 67, 55, 43, 43, 43, 55, 67, 99, 71, 59, 51, 51, 59, 71, 99, 131, 103, 75, 67, 59, 67, 75, 103, 131, 195, 135, 107, 83, 75, 75, 83, 107, 135, 195, 259, 199, 139, 115, 91, 91, 91, 115, 139, 199 (列表；桌子；图表；参考；听；历史；文本；内部格式)

	抵消	`1,1`
	评论	`表格开始` `.11..15..19..27..35..51..67..99.131.195.259.387.515.771.1027.1539.2051.3075` `.15..19..23..31..39..55..71.103.135.199.263.391.519.775.1031.1543.2055.3079` `.19..23..27..35..43..59..75.107.139.203.267.395.523.779.1035.1547.2059.3083` `.27..31..35..43..51..67..83.115.147.211.275.403.531.787.1043.1555.2067.3091` `.35..39..43..51..59..75..91.123.155.219.283.411.539.795.1051.1563.2075.3099` `.51..55..59..67..75..91.107.139.171.235.299.427.555.811.1067.1579.2091.3115` `.67..71..75..83..91.107.123.155.187.251.315.443.571.827.1083.1595.2107.3131` `.99.103.107.115.123.139.155.187.219.283.347.475.603.859.1115.1627.2139.3163`
	链接	`R.H.哈丁，n=1.1512的n，a（n）表`
	配方奶粉	`行和列的经验值：a（n）=a（n-1）+2a（n-2）-2a（n-3）` `T（n，k）=z（n）+z（k）-5其中z（x）=3*2^（x/2+1）如果x是偶数，z（x`
	例子	`n=4k=4的一些解` `..2..0..2..1..2....0..1..0..1..0....1..0..1..0..1....2..1..2..1..2` `..0..1..0..2..0..2..0..2..0..2..0..2..0..2..0...0..2..0..2..0..2..0..2..0..2..0` `..2..0..2..1..2....1..2..1..2..1....2..1..2..1..2....1..0..1..0..1` `..0..1..0..2..0....2..0..2..0..2....0..2..0..2..0....0..2..0..2..0` `..2..0..2..1..2....0..1..0..1..0....2..1..2..1..2....2..1..2..1..2`
	交叉参考	`上下文中的序列：A349224型 A262721型 A174952号A139065型 A365329型 A186404型` `相邻序列：A209895型 A209896型 A209897型A209899型 A209900型 A209901型`
	关键词	`非n,表`
	作者	`R.H.哈丁2012年3月14日`
	状态	`经核准的`

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上次修改时间：2024年4月19日16:52 EDT。包含371794个序列。（在oeis4上运行。）