n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 3 |
5 | 4 |
6 | 5 |
7 | 6 |
8 | 7 |
9 | 8 |
10 | 9 |
11 | 10 |
12 | 109 |
13 | 768 |
14 | 3627 |
15 | 13636 |
16 | 43665 |
17 | 123744 |
18 | 318223 |
19 | 755802 |
20 | 1679581 |
21 | 3527140 |
22 | 70542781 |
23 | 878845662 |
24 | 7113969943 |
25 | 44573747024 |
26 | 231938007625 |
27 | 1043938332476 |
28 | 4176060103827 |
29 | 15138650342428 |
30 | 50462774778029 |
31 | 156435448534980 |
[1,1,1,2,3,4,5,6,7,8,9,10,109,768,3627,13636, 43665,123744,318223,755802,1679581,3527140, 70542781,878845662,7113969943,44573747024, 231938007625,1043938332476,4176060103827, 15138650342428,50462774778029,156435448534980] |