Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 2 |
5 | 3 |
6 | 7 |
7 | 13 |
8 | 21 |
9 | 28 |
10 | 76 |
11 | 151 |
12 | 297 |
13 | 580 |
14 | 1105 |
15 | 1989 |
16 | 3170 |
17 | 4275 |
18 | 11719 |
19 | 23437 |
20 | 46869 |
21 | 93724 |
22 | 187393 |
23 | 374565 |
24 | 748322 |
25 | 1494579 |
26 | 2980609 |
27 | 5926068 |
28 | 11711612 |
29 | 22862295 |
30 | 43492303 |
31 | 78253603 |
32 | 124726515 |
33 | 168218818 |
34 | 461164150 |
[1,1,1,2,3,7,13,21,28,76,151,297,580,1105,1989, 3170,4275,11719,23437,46869,93724,187393,374565, 748322,1494579,2980609,5926068,11711612,22862295, 43492303,78253603,124726515,168218818,461164150] |