Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 52 |
3 | 2703 |
4 | 140504 |
5 | 7303505 |
6 | 379641756 |
7 | 19734067807 |
8 | 1025791884208 |
9 | 53321443911009 |
10 | 2771689291488260 |
11 | 144074521713478511 |
12 | 7489103439809394312 |
13 | 389289304348375025713 |
14 | 20235554722675691942764 |
15 | 1051859556274787605998015 |
16 | 54676461371566279819954016 |
17 | 2842124131765171763031610817 |
[0,1,52,2703,140504,7303505,379641756,19734067807, 1025791884208,53321443911009,2771689291488260, 144074521713478511,7489103439809394312, 389289304348375025713,20235554722675691942764, 1051859556274787605998015, 54676461371566279819954016, 2842124131765171763031610817] |