n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 7 |
4 | 17 |
5 | 39 |
6 | 89 |
7 | 203 |
8 | 459 |
9 | 1029 |
10 | 2299 |
11 | 5129 |
12 | 11409 |
13 | 25273 |
14 | 55787 |
15 | 122875 |
16 | 270239 |
17 | 593331 |
18 | 1299883 |
19 | 2841243 |
20 | 6197855 |
21 | 13499235 |
22 | 29366411 |
23 | 63809311 |
24 | 138466835 |
25 | 300036895 |
26 | 649186659 |
27 | 1402796793 |
28 | 3027908077 |
29 | 6529611587 |
30 | 14068804905 |
[1,3,7,17,39,89,203,459,1029,2299,5129,11409, 25273,55787,122875,270239,593331,1299883,2841243, 6197855,13499235,29366411,63809311,138466835, 300036895,649186659,1402796793,3027908077, 6529611587,14068804905] |