n | c | n | c |
1 | 1 | 8 | 1080 |
2 | 6 | 9 | 2376 |
3 | 18 | 10 | 5210 |
4 | 44 | 11 | 11,374 |
5 | 100 | 12 | 24,708 |
6 | 222 | 13 | 53,404 |
7 | 490 |
|
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