Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 6 |
2 | 50 |
3 | 360 |
4 | 1960 |
5 | 10010 |
6 | 45738 |
7 | 203616 |
8 | 854700 |
9 | 3560172 |
10 | 14299428 |
11 | 57595824 |
12 | 226022940 |
13 | 895687650 |
14 | 3473777450 |
15 | 13672916400 |
16 | 52745436172 |
17 | 207268333844 |
18 | 798176908620 |
19 | 3139574496240 |
20 | 12092845015888 |
21 | 47667323303236 |
[6,50,360,1960,10010,45738,203616,854700,3560172, 14299428,57595824,226022940,895687650,3473777450, 13672916400,52745436172,207268333844,798176908620, 3139574496240,12092845015888,47667323303236] |