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| A235772型 |
| T（n，k）=（n+1）X（k+1）0..1数组的数目，每个2X2子块的两个极端项之和减去其两个中间项，按词典编纂，按列非递减，按行非递增 |
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16, 46, 46, 120, 178, 120, 288, 628, 628, 288, 660, 1948, 2994, 1948, 660, 1456, 5643, 12417, 12417, 5643, 1456, 3136, 15185, 47501, 70752, 47501, 15185, 3136, 6624, 39029, 166904, 377890, 377890, 166904, 39029, 6624, 13808, 95779, 552444, 1874171
(列表;桌子;图表;参考;听;历史;文本;内部格式)
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抵消
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1,1
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评论
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表格开始
....16.....46......120.......288.........660.........1456..........3136
....46....178......628......1948........5643........15185.........39029
...120....628.....2994.....12417.......47501.......166904........552444
...288...1948....12417.....70752......377890......1874171.......8783904
…660…5643…47501…377890…2931878…21858973…157282139
..1456..15185...166904...1874171....21858973....256515598....3001277411
..3136..39029...552444...8783904...157282139...3001277411...59502624140
..6624..95779..1724793..38884279..1084189363..34219649525.1172336263809
.13808.227803..5144350.163704284..7146773223.377305772901
.28480.525427.14696712.657363226.45042182253
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链接
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公式
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k列的经验值：
k=1:a（n）=2*a（n-1）+4*a（n-2）-8*a（n-3）-4*a（-n-4）+8*a（n-5）
k=2:[顺序15]
k=3:[订单37]
k=4:[订单88]
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例子
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n=4k=4的一些解
..0..0..0..1..0....0..1..1..0..0....0..0..0..0..0....0..0..0..0..1
..1..1..0..0..0....1..1..1..0..0....0..0..0..0..1....1..1..1..0..0
..0..0..1..1..1....1..0..1..1..1....0..0..0..0..1....0..1..1..0..1
..1..1..1.0..1..1...1..1..0...0..1..1..1..1..1..1..1..1..1..1...0..1..1
..1..0..0..0..0....1..0..1..1..1....0..1..0..1..1....0..1..1..0..1
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交叉参考
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关键字
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作者
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状态
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经核准的
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