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A303719型
T(n,k)=nXk 0..1数组的数量,每个元素不等于0、1或5个主移动相邻元素,左上角元素为零。
7
1, 2, 2, 3, 1, 3, 5, 3, 3, 5, 8, 5, 5, 5, 8, 13, 7, 8, 8, 7, 13, 21, 13, 14, 17, 14, 13, 21, 34, 23, 24, 36, 36, 24, 23, 34, 55, 37, 40, 76, 81, 76, 40, 37, 55, 89, 63, 68, 161, 169, 169, 161, 68, 63, 89, 144, 109, 116, 349, 361, 343, 361, 349, 116, 109, 144, 233, 183, 196, 749
抵消
1,2
评论
表格开始
..1..2...3...5....8...13...21....34....55....89....144....233....377.....610
..2..1...3...5....7...13...23....37....63...109....183....309....527.....893
..3..3...5...8...14...24...40....68...116...196....332....564....956....1620
..5..5...8..17...36...76..161...349...749..1604...3449...7412..15912...34177
..8..7..14..36...81..169..361...784..1681..3600...7744..16641..35721...76729
.13.13..24..76..169..343..741..1618..3451..7390..15924..34201..73387..157681
.21.23..40.161..361..741.1592..3469..7416.15880..34193..73457.157645..338676
.34.37..68.349..784.1618.3469..7551.16159.34602..74481.160024.343450..737809
.55.63.116.749.1681.3451.7416.16159.34546.73974.159281.342185.734359.1577656
链接
配方奶粉
对角线经验值:
对角线:n>18时[15阶线性递归]
k列的经验值:
k=1:a(n)=a(n-1)+a(n-2)
对于n>4,k=2:a(n)=a(n-1)+2*a(n-3)
k=3:a(n)=a(n-1)+2*a(n-3),对于n>4
k=4:a(n)=a(n-1)+a(n-2)+3*a(n-3)+a
k=5:a(n)=a(n-1)+a(n-2)+3*a(n-3)+a
k=6:a(n)=a(n-1)+a(n-2)+3*a(n-3)+a
k=7:a(n)=a(n-1)+a(n-2)+3*a(n-3)+a
例子
n=5k=4的一些解
..0..0..1..0. .0..0..1..0. .0..0..0..0. .0..0..0..0. .0..0..0..0
..0..0..0..0. .0..0..0..0. .1..0..0..0. .1..0..0..0. .0..0..0..0
..0..0..0..0. .0..0..0..0. .0..0..0..0. .0..0..0..0. .0..0..0..0
..1..0..0..1. .0..0..0..0. .0..0..0..1. .0..0..0..0. .0..0..0..0
..0..0..0..0. .0..0..0..0. .0..0..0..0. .0..0..0..0. .0..1..0..0
交叉参考
第1列是A000045号(n+1)。
第2列为A003229号(n-1)。
关键字
非n,
作者
R.H.哈丁2018年4月29日
状态
经核准的

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