搜索： a164406-编号：a16440六
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A250140型
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| T（n，k）=长度n+2 0..k数组的数量，每三个连续项的中位数不减 |
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+10
13
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8, 27, 14, 64, 67, 24, 125, 204, 162, 41, 216, 485, 632, 391, 68, 343, 986, 1827, 1959, 900, 111, 512, 1799, 4368, 6902, 5696, 2026, 180, 729, 3032, 9156, 19446, 24125, 16104, 4530, 289, 1000, 4809, 17424, 46914, 79200, 81664, 45232, 9975, 460, 1331
(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
...8....27.....64.....125......216.......343........512........729........1000
..14....67....204.....485......986......1799.......3032.......4809........7270
..24...162....632....1827.....4368......9156......17424......30789.......51304
..41...391...1959....6902....19446.....46914.....100962.....199023......365959
..68...900...5696...24125....79200....217856.....526032....1149057.....2318140
.111..2026..16104...81664...311498....974944....2637228....6376143....14100493
.180..4530..45232..274901..1219944...4350588...13201680...35373129....85849852
.289..9975.124249..899306..4617079..18667931...63266403..187131076...496682670
.460.21694.335328.2878124.17036428..77880418..294117016..958537837..2777976392
728.46871.897523.9128858.62297886.322089271.1356124591.4872648817.15429444696
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链接
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配方奶粉
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对于k列的经验值，显然是7*k-1级的重复出现：
k=1:a（n）=2*a（n-1）-a（n-2）+2*a
k=2:[顺序13]
k=3:[顺序20]
k=4:[订单27]
k=5:[顺序34]
k=6:[订单41]
k=7:[订单48]
第n行的经验值，显然是n+2次多项式：
n=1:a（n）=n^3+3*n^2+3*n+1
n=2:a（n）=（2/3）*n^4+（10/3）*n ^3+（16/3）*n²+（11/3）*n+1
n=3:a（n）=（13/30）*n^5+3*n^4+（22/3）*n*3+8*n^2+（127/30）*n+1
n=4:[六次多项式]
n=5:[七次多项式]
n=6:[八次多项式]
n=7:[九次多项式]
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例子
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n=5k=4的一些解
..4....0....3....2....2....0....1....2....3....0....0....1....0....0....2....3
..0....2....3....4....3....1....3....3....0....2....2....3....0....3....4....2
..4....1....2....2....0....1....4....1....0....0....0....1....1....4....2....2
..4....3....3....3....2....2....1....2....1....1....3....1....3....4....0....0
..1….2….3….4….2….1….3….3….0….1….2….3….0….0….4….3
..4....3....2....2....4....4....3....4....2....4....0....1....3....4....4....4
..4....4....4....3....4....2....3....4....3....0....3....1....3....4....2....0
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交叉参考
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经核准的
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