Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
2 | 0 |
3 | 1 |
4 | 4 |
5 | 13 |
6 | 82 |
7 | 579 |
8 | 4752 |
9 | 43390 |
10 | 440192 |
11 | 4890741 |
12 | 59245120 |
13 | 775596313 |
14 | 10930514688 |
15 | 164806652728 |
16 | 2649865335040 |
17 | 45226435601207 |
18 | 817154768973824 |
19 | 15574618910994665 |
20 | 312426715251262464 |
21 | 6577619798222863696 |
22 | 145060238642780180480 |
23 | 3343382818203784146955 |
[0,1,4,13,82,579,4752,43390,440192,4890741, 59245120,775596313,10930514688,164806652728, 2649865335040,45226435601207,817154768973824, 15574618910994665,312426715251262464, 6577619798222863696,145060238642780180480, 3343382818203784146955] |