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254183元 |
| 每3X3子块对角线最大值加上水平、垂直和ne-to-sw反对角线非递减的反对角化中值的(n+2)X(2+2)0..1数组的数量 |
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1
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2908, 20380, 140108, 939056, 5818936, 35265504, 211785820, 1260109624, 7470540196, 44215816908, 261411178044, 1544642336052, 9124484289564, 53891218240836, 318265182653360, 1879488146032712, 11098868593450092
(列表;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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链接
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配方奶粉
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经验:a(n)=10*a(n-1)-27*a(n-2)+17*a 0*a(n-17)-1643353*a(-18)+1383762*a(-19)-459678*a(-20)-3518049*a(-21)+11033537*a(-2-22)-6738489*a(-23)+3076176*a(n-24)+6723811*a 0880*a(n-38)-1363584*a(n-39)-5302912*a对于n>59,+466368*a(n-44)-1112064*a(n-45)+741376*a(b-46)-106496*a(a-47)-204800*a
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例子
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n=3的一些解
..1..1..0..1....1..1..0..0....1..1..0..0....0..0..0..0....1..1..0..0
..1..0..0..1....1..0..1..1....0..0..0..0....0..1..0..1....1..0..0..1
..1..0..0..1....0..0..0..1....1..1..1..0....0..0..0..1....1..1..0..1
..0..1..1..0....1..1..1..1....0..0..0..0....0..1..1..1....1..1..1..1
..1..1..1..1....1..1..1..0....0..1..1..0....1..0..1..0....1..0..1..1
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交叉参考
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关键词
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非n
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作者
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状态
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经核准的
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