Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 5 |
3 | 21 |
4 | 47 |
5 | 115 |
6 | 162 |
7 | 601 |
8 | 7975 |
9 | 8576 |
10 | 16551 |
11 | 25127 |
12 | 41678 |
13 | 566941 |
14 | 1742501 |
15 | 2309442 |
16 | 6361385 |
17 | 15032212 |
18 | 66490233 |
19 | 280993144 |
20 | 347483377 |
21 | 14180328224 |
22 | 14527811601 |
23 | 72291574628 |
24 | 303694110113 |
25 | 679679794854 |
26 | 1663053699821 |
27 | 2342733494675 |
28 | 8691254183846 |
[1,1,5,21,47,115,162,601,7975,8576,16551,25127, 41678,566941,1742501,2309442,6361385,15032212, 66490233,280993144,347483377,14180328224, 14527811601,72291574628,303694110113,679679794854, 1663053699821,2342733494675,8691254183846] |