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T(n,k)=长度n+3 0..k个数组的数量,在任意连续四项中没有不相交对,且总和相同
+0
14
8, 48, 8, 168, 90, 8, 440, 456, 172, 8, 960, 1592, 1248, 334, 8, 1848, 4344, 5796, 3424, 656, 8, 3248, 10098, 19744, 21152, 9392, 1300, 8, 5328, 20816, 55372, 89836, 77236, 25822, 2584, 8, 8280, 39264, 133780, 303924, 408644, 282384, 71060, 5148, 8, 12320
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表格开始
.8....48.....168......440.......960.......1848........3248.........5328
.8....90.....456.....1592......4344......10098.......20816........39264
.8...172....1248.....5796.....19744......55372......133780.......290004
.8...334....3424....21152.....89836.....303924......860360......2143214
.8...656....9392....77236....408644....1668072.....5532212.....15837692
.8..1300...25822...282384...1859736....9157806....35577396....117045466
.8..2584...71060..1032952...8465936...50284864...228817500....865051288
.8..5148..195536..3779018..38539276..276119316..1471661464...6393427268
.8.10272..537880.13825712.175434372.1516191100..9465023576..47252411120
.8.20520.1480026.50587924.798617096.8325624724.60874728614.349232818280
链接
配方奶粉
k列的经验值:
k=1:a(n)=a(n-1)
k=2:a(n)=2*a(n-1)+2*a(n-4)-4*a(n-5)
k=3:【订单27】
k=4:[订单45]
k=5:[订单76]
第n行的经验值:
n=1:a(n)=n^4+2*n^3+3*n^2+2*n
n=2:a(n)=4*a(n-1)-4*a(n-2)-4*a(n-3)+10*a(n-4)-4*a(n-5)-4*a(n-6)+4*a(n-7)-a(n-8);也是5次多项式加上周期为2的线性拟多项式
n=3:[阶16;也是一个6次多项式加上一个周期为12的二次拟多项式]
n=4:[阶34;也是7次多项式加上周期为420的三次拟多项式]
n=5:[订单72]
例子
n=4k=4的一些解
..1....0....3....2....4....2....0....1....1....4....1....0....2....3....3....1
..1....1....0....3....3....1....3....0....0....0....1....3....3....3....0....1
..4....1....1....2....0....4....2....4....4....4....0....0....3....0....3....4
..1....4....1....0....0....0....4....1....4....4....3....4....0....2....2....2
..1....3....1....0....4....0....0....1....4....2....0....2....4....4....4....2
..2....3....0....1....2....2....1....0....0....4....4....1....0....4....0....1
..1....1....1....3....3....3....0....1....2....4....3....2....1....3....0....0
关键词
非n,
作者
R.H.哈丁2014年9月23日
状态
经核准的

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