Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 8 |
3 | 43 |
4 | 239 |
5 | 1324 |
6 | 7337 |
7 | 40657 |
8 | 225296 |
9 | 1248451 |
10 | 6918143 |
11 | 38336068 |
12 | 212434769 |
13 | 1177182049 |
14 | 6523214552 |
15 | 36147618907 |
16 | 200307738191 |
17 | 1109981547676 |
18 | 6150830952953 |
19 | 34084099407793 |
20 | 188872989897824 |
21 | 1046617247712499 |
[1,1,8,43,239,1324,7337,40657,225296,1248451, 6918143,38336068,212434769,1177182049,6523214552, 36147618907,200307738191,1109981547676, 6150830952953,34084099407793,188872989897824, 1046617247712499] |