n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 2 |
4 | 2 |
5 | 4 |
6 | 7 |
7 | 7 |
8 | 19 |
9 | 30 |
10 | 41 |
11 | 111 |
12 | 242 |
13 | 341 |
14 | 1198 |
15 | 2798 |
16 | 5288 |
17 | 19451 |
18 | 58386 |
19 | 113037 |
20 | 552176 |
21 | 1717743 |
22 | 4407296 |
23 | 22107632 |
24 | 91701868 |
25 | 243757707 |
26 | 1626825070 |
27 | 6947686128 |
28 | 24465641567 |
29 | 168345671664 |
30 | 954487204861 |
31 | 3466462776895 |
[1,1,2,2,2,4,7,7,19,30,41,111,242,341,1198,2798, 5288,19451,58386,113037,552176,1717743,4407296, 22107632,91701868,243757707,1626825070,6947686128, 24465641567,168345671664,954487204861, 3466462776895] |