Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 2 |
3 | 0 |
4 | 0 |
5 | 5 |
6 | 3 |
7 | 7 |
8 | 12 |
9 | 12 |
10 | 30 |
11 | 51 |
12 | 75 |
13 | 139 |
14 | 232 |
15 | 365 |
16 | 640 |
17 | 1029 |
18 | 1717 |
19 | 2872 |
20 | 4789 |
21 | 7996 |
22 | 13338 |
23 | 22288 |
24 | 36896 |
25 | 61942 |
26 | 102746 |
27 | 170993 |
28 | 286029 |
29 | 476053 |
30 | 793800 |
[0,0,2,0,0,5,3,7,12,12,30,51,75,139,232,365,640, 1029,1717,2872,4789,7996,13338,22288,36896,61942, 102746,170993,286029,476053,793800] |