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A293102 as a simple table
| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 5 |
| 3 | 48 |
| 4 | 567 |
| 5 | 3619 |
| 6 | 29952 |
| 7 | 205195 |
| 8 | 1668655 |
| 9 | 11923187 |
| 10 | 95858790 |
| 11 | 705043648 |
| 12 | 5616676646 |
| 13 | 42133302832 |
| 14 | 333647307242 |
| 15 | 2537702957116 |
| 16 | 20021680973470 |
| 17 | 153782369918531 |
| 18 | 1210816646023012 |
| 19 | 9365720486918309 |
| 20 | 73671711375313024 |
[0,5,48,567,3619,29952,205195,1668655,11923187, 95858790,705043648,5616676646,42133302832, 333647307242,2537702957116,20021680973470, 153782369918531,1210816646023012,9365720486918309, 73671711375313024] |