n | a(n) |
---|---|
2 | 34 |
3 | 222 |
4 | 1280 |
5 | 6955 |
6 | 36378 |
7 | 185178 |
8 | 923696 |
9 | 4535991 |
10 | 22000490 |
11 | 105640634 |
12 | 503067648 |
13 | 2379006071 |
14 | 11183747330 |
15 | 52306745310 |
16 | 243553038816 |
17 | 1129612848795 |
18 | 5221079904978 |
19 | 24057393297286 |
20 | 110543216068160 |
21 | 506673892786803 |
22 | 2317069421129034 |
23 | 10574292843014802 |
[34,222,1280,6955,36378,185178,923696,4535991, 22000490,105640634,503067648,2379006071, 11183747330,52306745310,243553038816, 1129612848795,5221079904978,24057393297286, 110543216068160,506673892786803,2317069421129034, 10574292843014802] |