Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 7 |
3 | 22 |
4 | 89 |
5 | 337 |
6 | 1436 |
7 | 5842 |
8 | 25590 |
9 | 108678 |
10 | 484318 |
11 | 2110606 |
12 | 9514734 |
13 | 42201925 |
14 | 191847029 |
15 | 861588143 |
16 | 3941534667 |
17 | 17866347492 |
18 | 82141080518 |
19 | 374987229911 |
20 | 1730954651365 |
21 | 7946514248752 |
22 | 36803589555453 |
23 | 169724804310792 |
24 | 788272889426298 |
25 | 3648777374217957 |
26 | 16987200920762030 |
27 | 78875741939670272 |
[1,2,7,22,89,337,1436,5842,25590,108678,484318, 2110606,9514734,42201925,191847029,861588143, 3941534667,17866347492,82141080518,374987229911, 1730954651365,7946514248752,36803589555453, 169724804310792,788272889426298,3648777374217957, 16987200920762030,78875741939670272] |