|
数量-没有零行、零列和零和的矩阵. |
数量-没有零行、零列和零和的矩阵. |
全部 |
1, 4, 24, 196, 2016, 24976, 361792... (A101370号)
|
1, 5, 33, 281, 2961, 37277, 546193... (A120733号)
|
直到行的排列 |
1, 3, 10, 41, 192, 1025, 6087, 39754... (A116540号) |
|
行和列的排列 |
1, 3, 6, 16, 34, 90, 211, 558, 1430, 3908... (A049311号) |
1, 4, 10, 33, 91, 298, 910, 3017, 9945... (A007716号) |
对称的 |
1, 2, 6, 20, 74, 302, 1314, 6122, 29982... (135588英镑) |
1, 3, 9, 33, 125, 531, 2349, 11205, 55589... (A138178号)
|
方形 |
1, 2, 10, 70, 642, 7246, 97052, 1503700... (A104602号)
|
1, 3, 15, 107, 991, 11267, 151721... (A120732号)
|
行和列总和相等 |
1, 2, 8, 40, 246, 1816, 15630, 153592... (A321733飞机)
|
1, 3, 11, 53, 317, 2293, 19435, 188851... (A321732飞机)
|
不增加行总和 |
1, 4, 19, 127, 967, 9063, 94595, 1139708... (A365961型)
|
1, 5, 25, 173, 1297, 12225, 124997... (A035341号)
|
行和列和不递增 |
1, 4, 15, 82, 457, 3231, 24055, 209375... (A068313号)
|
1, 5, 19, 107, 573, 4050, 29093, 249301... (A321652型)
|
行和列总和不递增且相等 |
1, 2, 7, 30, 153, 939, 6653, 53743... (A321735飞机)
|
1, 3, 9, 37, 177, 1054, 7237, 57447... (A321734飞机)
|
对称、不增加行和列和 |
1, 2, 5, 14, 39, 123, 393... |
1, 3, 7, 21, 57, 182, 565, 1931, 6670... (A178718号)
|
|
|
|