搜索： 编号：a245134
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A245134型
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| T（n，k）=长度n 0..k数组的个数，最小二乘法拟合到零斜率直线，其中一个点被视为具有零斜率 |
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+0个
8
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2, 3, 2, 4, 3, 4, 5, 4, 9, 4, 6, 5, 16, 9, 8, 7, 6, 25, 22, 39, 8, 8, 7, 36, 41, 112, 43, 20, 9, 8, 49, 66, 275, 172, 195, 18, 10, 9, 64, 107, 552, 505, 1064, 243, 52, 11, 10, 81, 158, 1029, 1248, 4005, 1742, 1209, 48, 12, 11, 100, 219, 1728, 2687, 11856, 8193, 11664, 1539
(列表；桌子；图表；参考；听；历史；文本；内部格式)
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表格开始
..2....3.....4......5......6.......7.......8........9.......10........11
..2....3.....4......5......6.......7.......8........9.......10........11
..4....9....16.....25.....36......49......64.......81......100.......121
..4....9....22.....41.....66.....107.....158......219......304.......403
..8...39...112....275....552....1029....1728.....2781.....4200......6171
..8...43...172....505...1248....2687....5220.....9385....15868.....25539
.20..195..1064...4005..11856...29813...66256...134091...252060....446193
.18..243..1742...8193..29182...85529..217336...494943..1033716...2012883
.52.1209.11664..68855.294024.1006089.2920784..7483887.17365380..37197259
.48.1539.19976.147117.754712.3011889.9995864.28810117.74285448.175024363
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链接
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配方奶粉
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第n行的经验值：
n=1:a（n）=2*a（n-1）-a（n-2）
n=2:a（n）=2*a（n-1）-a（n-2）
n=3:a（n）=3*a（n-1）-3*a（n-2）+a（n-3）
n=4：a（n）=2*a（n-1）-a（n-2）+2*a（n3）-4*a（n-4）+2*a
n=5：a（n）=2*a（n-1）+2*a
n=6:[订单18]
n=7:[订单16]
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例子
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n=7 k=4的一些解
..3....1....2....0....4....0....2....3....0....4....3....1....0....2....4....1
..1....4....0....0....0....1....1....0....3....0....3....3....2....1....0....3
..2....4....2....4....4....2....3....0....4....2....0....1....3....0....4....0
..3....2....4....0....1....2....4....4....3....3....2....4....1....2....4....1
..2....3....3....1....2....1....3....0....4....0....4....4....0....1....0....0
..1....3....1....0....1....0....1....3....0....1....1....3....2....2....2....0
..3….2….1….1….4….1….2….1….2….2….4….3….0….1….1….1….4….3
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交叉参考
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经核准的
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