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248537英镑 |
| T(n,k)=长度为n+3 0..k的数组的数量,其中每四个连续项的某些三个元素的总和等于第四个元素的三倍 |
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12
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2, 15, 2, 52, 15, 2, 101, 52, 15, 2, 198, 113, 52, 15, 2, 331, 246, 125, 52, 15, 2, 512, 427, 306, 137, 52, 15, 2, 753, 704, 555, 378, 149, 52, 15, 2, 1066, 1113, 992, 715, 462, 173, 52, 15, 2, 1439, 1654, 1673, 1412, 907, 594, 197, 52, 15, 2, 1908, 2279, 2606, 2535
(列表;桌子;图表;参考;听;历史;文本;内部格式)
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评论
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表格开始
.2.15.52.101..198..331...512...753..1066...1439...1908...2461...3110...3867
.2.15.52.113..246..427...704..1113..1654...2279...3072...4045...5210...6555
.2.15.52.125..306..555...992..1673..2606...3663...5024...6777...8914..11379
.2.15.52.137..378..715..1412..2535..4142...5939...8300..11457..15402..19957
.2.15.52.149..462..907..2000..3827..6566...9607..13716..19361..26626..35005
.2.15.52.173..594.1219..2960..6069.10858..16099..23300..33707..47400..63085
.2.15.52.197..762.1635..4424..9681.18006..27031..39712..58889..84802.114305
.2.15.52.221..972.2167..6644.15501.29942..45525..67962.103197.152200.207761
.2.15.52.245.1230.2827..9968.24809.49734..76655.116444.180901.273222.377713
.2.15.52.293.1620.3895.15356.40799.84502.131445.201650.321447.496814.694263
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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)=a(n-1)
k=3:a(n)=a(n-1)
k=4:a(n)=a(n-1)+2*a(n-4)-2*a(n-5)
k=5:[顺序17]
k=6:[顺序17]
k=7:[顺序25]
第n行的经验值:
n=1:a(n)=2*a(n-1)-a(n-3)-a;也是一个三次多项式加上一个周期为6的常数拟多项式
n=2:[阶28;也是三次多项式加上周期为360的线性拟多项式]
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例子
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n=6 k=4的一些解
..1….4….1….4….0….3….4….0….4….4….4….2….0….1….4….2
..2....1....1....2....3....1....2....3....1....3....3....3....1....2....2....3
..0....2....2....1....2....2....3....3....3....3....3....0....1....1....1....3
..1....1....4....1....3....1....0....2....0....2....2....3....2....4....1....0
..1....4....1....0....4....4....3....0....0....4....0....2....0....1....4....2
..2....1....1....2....3....1....2....3....1....3....3....3....1....2....2....3
..0....2....2....1....2....2....3....3....3....3....3....4....1....1....1....3
..1....1....0....1....3....1....4....2....0....2....2....3....2....4....1....0
..1....0....1....4....0....4....3....0....0....4....4....2....4....1....4....2
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