搜索： 编号：a298070
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A298070型
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| T（n，k）=nXk 0..1数组的数量，每个元素等于2、3、4或6个主移动相邻元素，左上角元素为零。 |
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7
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0, 0, 0, 0, 1, 0, 0, 2, 2, 0, 0, 5, 4, 5, 0, 0, 10, 13, 13, 10, 0, 0, 25, 63, 59, 63, 25, 0, 0, 54, 253, 346, 346, 253, 54, 0, 0, 125, 953, 2197, 3500, 2197, 953, 125, 0, 0, 282, 3802, 13350, 33869, 33869, 13350, 3802, 282, 0, 0, 641, 15108, 84657, 302143, 532282
(列表;桌子;图表;参考;听;历史;文本;内部格式)
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抵消
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1,8
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评论
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表格开始
.0...0.....0......0........0..........0............0.............0
.0...1.....2......5.......10.........25...........54...........125
.0...2.....4.....13.......63........253..........953..........3802
.0...5....13.....59......346.......2197........13350.........84657
.0..10....63....346.....3500......33869.......302143.......2864336
.0..25...253...2197....33869.....532282......7794251.....117272307
.0..54...953..13350...302143....7794251....180902016....4321153141
.0.125..3802..84657..2864336..117272307...4321153141..162145163369
.0.282.15108.529728.26751944.1752542571.102552409457.6062432627760
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链接
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配方奶粉
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k列的经验值：
k=1:a（n）=a（n-1）
k=2:a（n）=3*a（n-2）+4*a（n-3）+2*a（n-4）
k=3:[顺序17]
k=4：对于n>63，[订单62]
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例子
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n=5k=4的一些解
..0..0..1..1. .0..0..0..1. .0..0..1..1. .0..0..1..1. .0..0..0..0
..0..1..0..1. .0..0..1..1. .0..1..1..0. .0..1..1..1. .1..0..1..0
..1..0..1..0. .0..1..0..0. .0..0..0..0. .0..0..0..0. .1..1..1..0
..0..1..1..0. .0..1..0..1. .0..1..1..0. .0..1..1..0. .1..0..1..0
..0..0..0..0. .0..0..1..1. .1..1..1..1. .1..1..1..1. .0..0..0..0
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交叉参考
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经核准的
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