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212726英镑
每个元素保持静止或移动到某个水平、对角线或反对角线邻居后的nX3占用阵列数,每个占用等于0或2
1
0, 16, 0, 464, 0, 13948, 0, 420736, 0, 12695288, 0, 383074904, 0, 11559126552, 0, 348791805904, 0, 10524646286488, 0, 317576778411352, 0, 9582745781519416, 0, 289155325092787296, 0, 8725140362031620984, 0, 263277441988312544616, 0
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1,2
评论
第3列,共列A221728号
链接
配方奶粉
经验公式:a(n)=44*a(n-2)-462*a(n-4)+1400*a(n6)-1417*a(8-8)-448*a(0-10)-280*a(-12)+100*a(-14)
例子
n=4的一些解
..0..0..2....0..2..2....0..2..0....2..2..0....2..2..0....2..0..0....0..2..2
..2..2..0....2..0..0....2..2..2....2..0..0....0..2..2....0..2..2....0..2..0
..0..2..2....0..2..0....0..2..0....0..2..0....0..2..0....2..0..0....2..0..0
..2..0..0....2..0..2....0..0..2....0..2..2....0..0..2....2..2..0....2..2..0
关键词
非n
作者
R.H.哈丁2013年1月22日
状态
经核准的