Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 5 |
2 | 54 |
3 | 84 |
4 | 178 |
5 | 394 |
6 | 1017 |
7 | 2645 |
8 | 6980 |
9 | 18464 |
10 | 48959 |
11 | 129079 |
12 | 340418 |
13 | 895555 |
14 | 2359728 |
15 | 6219251 |
16 | 16402499 |
17 | 43261910 |
18 | 114071354 |
19 | 300754298 |
20 | 792805040 |
21 | 2090067487 |
22 | 5510137826 |
23 | 14527552687 |
24 | 38302379482 |
25 | 100983905166 |
26 | 266240696535 |
[5,54,84,178,394,1017,2645,6980,18464,48959, 129079,340418,895555,2359728,6219251,16402499, 43261910,114071354,300754298,792805040,2090067487, 5510137826,14527552687,38302379482,100983905166, 266240696535] |