n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 1 |
6 | 1 |
7 | 1 |
8 | 3 |
9 | 7 |
10 | 14 |
11 | 22 |
12 | 37 |
13 | 79 |
14 | 162 |
15 | 380 |
16 | 937 |
17 | 2496 |
18 | 7209 |
19 | 22236 |
20 | 73304 |
21 | 252500 |
22 | 902438 |
23 | 3477063 |
24 | 13836097 |
25 | 60384897 |
26 | 273397251 |
27 | 1352635265 |
28 | 7039542506 |
29 | 39611966803 |
[1,1,1,1,1,1,1,3,7,14,22,37,79,162,380,937,2496, 7209,22236,73304,252500,902438,3477063,13836097, 60384897,273397251,1352635265,7039542506, 39611966803] |