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(来自的问候整数序列在线百科全书!)
A244185型 T(n,k)=长度n+4 0..k个数组的数量,没有5个连续元素,模式为ababa或abbba(可能为a=b),新值为0..k,以0..k的顺序引入 10
13, 38, 22, 48, 108, 36, 49, 173, 306, 59, 49, 188, 650, 867, 97, 49, 189, 790, 2495, 2457, 160, 49, 189, 811, 3537, 9667, 6963, 263, 49, 189, 812, 3803, 16477, 37604, 19732, 433, 49, 189, 812, 3831, 19113, 78614, 146521, 55918, 712, 49, 189, 812, 3832, 19575 (列表;桌子;图表;参考;;历史;文本;内部格式)
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表格开始
...13.....38......48.......49........49........49........49........49........49
...22....108.....173......188.......189.......189.......189.......189.......189
...36....306.....650......790.......811.......812.......812.......812.......812
...59....867....2495.....3537......3803......3831......3832......3832......3832
...97...2457....9667....16477.....19113.....19575.....19611.....19612.....19612
..160...6963...37604....78614....101200....107068....107818....107863....107864
..263..19732.146521…380407…556443…620051…631917…633072…633127
..433..55918..571315..1855983...3141344...3761768...3920234...3942493...3944198
..712.158464.2228340..9098538..18055451..23672967..25559691..25918400..25957707
.1172.449066.8692454.44726540.105031051.153195068.173884143.178997028.179748699
链接
配方奶粉
k列的经验值:
k=1:a(n)=a(n-2)+a(n-3)+2*a(n-4)+a
k=2:a(n)=a(n-1)+3*a(n-2)+4*a
k=3:[顺序12]
k=4:[订单18]
k=5:[订单24]
k=6:[订单30]
k=7:[订单36]
k=8:[订单42]
k=9:[订单48]
示例
n=6 k=4的一些解
..0....0....0....0....0....0....0....0....0....0....0....0....0....0....0....0
..1….0….1….0….1….1….1….0….1….1….1….1….1….1….1….1….1….1….1….1
..1....1....2....1....2....2....1....1....2....2....2....1....1....0....0....2
..0....2....3....2....0....3....2....2....1....3....0....2....2....2....0....2
..2....2....4....1....3....0....2....3....3....0....2....2....3....2....1....0
..3....1....4....2....0....1....3....3....3....0....3....0....4....3....0....3
..0....0....3....0....0....3....2....4....4....0....2....3....3....0....2....1
..0....0....2....0....4....4....1....4....0....4....1....0....3....1....3....4
..2....0....2....1....3....4....4....2....2....2....2....1....1....3....1....1
..3....0....0....2....0....1....0....1....1....0....4....1....1....4....1....2
交叉参考
第1列是A164441号(n+3)
关键词
非n
作者
R.H.哈丁2014年6月21日
状态
已批准

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最后修改时间:美国东部时间2024年6月15日15:25。包含373407个序列。(在oeis4上运行。)