Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 1 |
3 | 6 |
4 | 17 |
5 | 42 |
6 | 93 |
7 | 198 |
8 | 409 |
9 | 834 |
10 | 1685 |
11 | 3390 |
12 | 6801 |
13 | 13626 |
14 | 27277 |
15 | 54582 |
16 | 109193 |
17 | 218418 |
18 | 436869 |
19 | 873774 |
20 | 1747585 |
21 | 3495210 |
22 | 6990461 |
23 | 13980966 |
24 | 27961977 |
25 | 55924002 |
26 | 111848053 |
27 | 223696158 |
28 | 447392369 |
29 | 894784794 |
30 | 1789569645 |
31 | 3579139350 |
32 | 7158278761 |
33 | 14316557586 |
[0,0,1,6,17,42,93,198,409,834,1685,3390,6801, 13626,27277,54582,109193,218418,436869,873774, 1747585,3495210,6990461,13980966,27961977, 55924002,111848053,223696158,447392369,894784794, 1789569645,3579139350,7158278761,14316557586] |