Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 2 |
4 | 4 |
5 | 8 |
6 | 17 |
7 | 37 |
8 | 81 |
9 | 177 |
10 | 388 |
11 | 850 |
12 | 1864 |
13 | 4088 |
14 | 8966 |
15 | 19664 |
16 | 43128 |
17 | 94591 |
18 | 207464 |
19 | 455026 |
20 | 997999 |
21 | 2188891 |
[0,1,2,4,8,17,37,81,177,388,850,1864,4088,8966, 19664,43128,94591,207464,455026,997999,2188891] |