搜索： 编号：207024
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A207024型
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| T（n，k）=水平方向避免0 0 0和0 1 1，垂直方向避免0 1和0 0 1的n X k 0..1数组的数量。 |
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+0
12
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2, 4, 4, 6, 16, 6, 9, 36, 36, 8, 13, 81, 90, 64, 10, 18, 169, 252, 168, 100, 12, 25, 324, 624, 558, 270, 144, 14, 34, 625, 1350, 1586, 1035, 396, 196, 16, 46, 1156, 3025, 3726, 3315, 1719, 546, 256, 18, 62, 2116, 6256, 9450, 8280, 6123, 2646, 720, 324, 20, 83, 3844
(列表;桌子;图表;参考;听;历史;文本;内部格式)
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偏移
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1，1
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评论
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表格开始
..2...4...6....9....13....18.....25.....34......46......62.......83......111
..4..16..36...81...169...324....625...1156....2116....3844.....6889....12321
..6..36..90..252...624..1350...3025...6256...12788...25792....50630....99012
..8..64.168..558..1586..3726...9450..21318...47518..104470...220531...464202
.10.100.270.1035..3315..8280..23400..56814..136114..322834...725005..1627260
.12.144.396.1719..6123.16038..49925.129302..329498..836938..1984447..4716834
.14.196.546.2646.10374.28224..95900.263228..707756.1914436..4765030.11929281
.16.256.720.3852.16484.46260.170300.492932.1389476.3984244.10362550.27202659
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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）=2*n
k=2:a（n）=4*n^2
k=3:a（n）=12*n^2-6*n
k=4:a（n）=6*n^3+（27/2）*n^2-（21/2）*n
k=5:a（n）=（13/6）*n^4+13*n^3+（52/3）*n*2-（39/2）*n
k=6:a（n）=（33/4）*n^4+（45/2）*n*3+（75/4）*n^2-（63/2）*n
k=7:a（n）=（55/24）*n^5+（75/4）*n*4+（275/8）*n=3+（75/6）*n ^2-（295/6）*n
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例子
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n=4，k=3的一些解
..1...0...0...0...0...0...0...1...0...1...0...1...1...1...1...1...0...1...1...1...1...1...1...1...1
..1..0..0....1..1..0....1..1..1....0..0..1....0..0..1....1..0..1....1..1..1
..1..0..0....1..1..0....0..0..1....0..0..1....0..0..1....1..0..1....0..1..0
..1...0...0…..1...0...0…..0...1…..0...1…..0...1…..0...0...1…..0...1…..0...0…..1...0
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交叉参考
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关键词
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作者
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状态
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经核准的
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