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A197409号 T(n,k)=nXk 0..4个数组的数量,每个元素x等于其水平和垂直邻域的数量,x=0,1,2,3,4,等于3,0,1,1 8

%I#5 2012年3月31日12:36:29

%S 1,3,3,4,9,4,5,20,5,9,71,60,71,9,162273583527,16,256641626,

%电话:33051626664,25,3921077232256212562172322107,39,64667534717,

%电话:199384356211199384347176675,641052069616098816347314499426

%N T(N,k)=nXk 0..4个数组的数量,每个元素x等于其水平和垂直邻域的数量,当x=0,1,2,3,4时,等于3,0,1,1

%C每个0紧挨着0 3,每个1紧挨着1 0,每个2紧挨着2 1,每个3紧挨着3 1,每个4紧挨着4 1

%C表启动

%C。。。1.....3.......4.........5............9.............16...............25

%C。。。3.....9......20........71..........227............664.............2107

%C。。。4....20......60.......358.........1626...........7232............34717

%C。。。5....71.....358......3305........25621.........199384..........1634731

%C。。。9...227....1626.....25621.......356211........4499426.........60334353

%C。。16...664....7232....199384......4499426.......93153650.......2065093081

%C。。25..2107...34717...1634731.....60334353.....2065093081......77683473682

%C。。39..6675..160988..13013551....801294395....45796265386....2861267797023

%C。。64.20696..748843.103260478..10631272297..1003308210971..104224692369107

%编号:105.65029.3514426.825286477.141478252511.22026879283832.3821005576417

%H R.H.Hardin,n表,n=1..144的a(n)</a>

%e对于n=6 k=4,某些溶液包含所有值0到4

%e。。0..1..1..0....2..1..2..0....2..1..1..0....1..0..1..2....2..1..2..0

%e。。0..2..2..1....1..0..1..1....1..0..2..0....1..0..1..1....1..0..1..1

%e。。0..1..3..1....1..0..1..3....1..0..1..1....1..0..2..0....3..1..4..1

%e。。1..4..1..0....1..1..4..1....2..1..4..1....3..1..1..0....1..4..1..0

%e。。1..1..1..2....0..1..1..0....0..1..1..0....1..4..1..0....0..1..1..0

%e。。0..0..0..1....1..3..1..0....1..3..1..0....0..1..2..0....1..3..1..0

%Y列1为A195971

%K nonn,表

%O 1,2号机组

%A R.H.Hardin _ 2011年10月14日

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上次修改时间:2024年4月19日08:45 EDT。包含371782个序列。(在oeis4上运行。)