Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
0 | 1 |
1 | 31 |
2 | 527 |
3 | 6448 |
4 | 63240 |
5 | 526443 |
6 | 3852742 |
7 | 25380847 |
8 | 153068700 |
9 | 855816380 |
10 | 4479330091 |
11 | 22117432019 |
12 | 103672066076 |
13 | 463698703204 |
14 | 1987628351600 |
15 | 8195086588810 |
16 | 32603090921532 |
17 | 125497791966435 |
18 | 468512597653134 |
19 | 1699911932127300 |
20 | 6005651320362628 |
21 | 20693956328627358 |
[1,31,527,6448,63240,526443,3852742,25380847, 153068700,855816380,4479330091,22117432019, 103672066076,463698703204,1987628351600, 8195086588810,32603090921532,125497791966435, 468512597653134,1699911932127300,6005651320362628, 20693956328627358] |