Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
2 | 1 |
3 | 1 |
4 | 2 |
5 | 4 |
6 | 6 |
7 | 9 |
8 | 17 |
9 | 25 |
10 | 40 |
11 | 72 |
12 | 106 |
13 | 169 |
14 | 305 |
15 | 449 |
16 | 716 |
17 | 1292 |
18 | 1902 |
19 | 3033 |
20 | 5473 |
21 | 8057 |
22 | 12848 |
23 | 23184 |
24 | 34130 |
25 | 54425 |
26 | 98209 |
27 | 144577 |
28 | 230548 |
29 | 416020 |
30 | 612438 |
31 | 976617 |
32 | 1762289 |
33 | 2594329 |
34 | 4137016 |
35 | 7465176 |
36 | 10989754 |
37 | 17524681 |
38 | 31622993 |
39 | 46553345 |
[1,1,2,4,6,9,17,25,40,72,106,169,305,449,716,1292, 1902,3033,5473,8057,12848,23184,34130,54425,98209, 144577,230548,416020,612438,976617,1762289, 2594329,4137016,7465176,10989754,17524681, 31622993,46553345] |