Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
3 | 0 |
4 | 1 |
5 | 3 |
6 | 3 |
7 | 10 |
8 | 27 |
9 | 46 |
10 | 111 |
11 | 279 |
12 | 588 |
13 | 1368 |
14 | 3412 |
15 | 8210 |
16 | 20198 |
17 | 51439 |
18 | 129724 |
19 | 328440 |
20 | 854789 |
21 | 2219424 |
22 | 5748249 |
23 | 15121267 |
24 | 39902640 |
25 | 105142483 |
26 | 278867539 |
27 | 741915191 |
28 | 1973720838 |
29 | 5263732942 |
30 | 14063112154 |
31 | 37590045102 |
[0,1,3,3,10,27,46,111,279,588,1368,3412,8210, 20198,51439,129724,328440,854789,2219424,5748249, 15121267,39902640,105142483,278867539,741915191, 1973720838,5263732942,14063112154,37590045102] |