n | a(n) |
---|---|
1 | 1 |
2 | 730 |
3 | 47386 |
4 | 1047386 |
5 | 12438011 |
6 | 98204132 |
7 | 580094436 |
8 | 2756876772 |
9 | 11060642397 |
10 | 38741283022 |
11 | 121395233038 |
12 | 346594833742 |
13 | 914464085783 |
14 | 2254559726408 |
15 | 5240543726408 |
16 | 11568062614344 |
17 | 24395756421273 |
18 | 49397866465794 |
19 | 96443747465794 |
20 | 182209868465794 |
[1,730,47386,1047386,12438011,98204132,580094436, 2756876772,11060642397,38741283022,121395233038, 346594833742,914464085783,2254559726408, 5240543726408,11568062614344,24395756421273, 49397866465794,96443747465794,182209868465794] |