Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
13 | 105 |
14 | 1800 |
15 | 16320 |
16 | 104040 |
17 | 523260 |
18 | 2209320 |
19 | 8139600 |
20 | 26860680 |
21 | 80901810 |
22 | 225544440 |
23 | 588376800 |
24 | 1448655000 |
25 | 3389852700 |
26 | 7582037400 |
27 | 16287339600 |
28 | 33738060600 |
29 | 67621543875 |
30 | 131530532400 |
31 | 248917996800 |
32 | 459351961200 |
33 | 828225505800 |
34 | 1461574422000 |
35 | 2528333935200 |
[105,1800,16320,104040,523260,2209320,8139600, 26860680,80901810,225544440,588376800,1448655000, 3389852700,7582037400,16287339600,33738060600, 67621543875,131530532400,248917996800, 459351961200,828225505800,1461574422000, 2528333935200] |