n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 9 |
3 | 29 |
4 | 78 |
5 | 207 |
6 | 526 |
7 | 1284 |
8 | 3054 |
9 | 7084 |
10 | 16071 |
11 | 35748 |
12 | 78167 |
13 | 168195 |
14 | 356754 |
15 | 746772 |
16 | 1544145 |
17 | 3157056 |
18 | 6387114 |
19 | 12795366 |
20 | 25397760 |
21 | 49977262 |
22 | 97542936 |
23 | 188912466 |
24 | 363196750 |
25 | 693424803 |
26 | 1315161528 |
27 | 2478648920 |
28 | 4643337213 |
29 | 8648452782 |
30 | 16019345259 |
31 | 29515269060 |
32 | 54104712129 |
[1,3,9,29,78,207,526,1284,3054,7084,16071,35748, 78167,168195,356754,746772,1544145,3157056, 6387114,12795366,25397760,49977262,97542936, 188912466,363196750,693424803,1315161528, 2478648920,4643337213,8648452782,16019345259, 29515269060,54104712129] |