Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.
n | a(n) |
---|---|
1 | 1 |
2 | 5 |
3 | 105 |
4 | 189 |
5 | 385 |
6 | 19305 |
7 | 85085 |
8 | 8729721 |
9 | 1249937325 |
10 | 37182145 |
11 | 608142583125 |
12 | 1452095555625 |
13 | 215656441 |
14 | 191898783962510625 |
15 | 372509404162520625 |
16 | 29248404810625 |
17 | 431620764875678503125 |
18 | 4873615036539089841 |
19 | 181101347337625 |
20 | 1553338924739899476440625 |
[1,5,105,189,385,19305,85085,8729721,1249937325, 37182145,608142583125,1452095555625,215656441, 191898783962510625,372509404162520625, 29248404810625,431620764875678503125, 4873615036539089841,181101347337625, 1553338924739899476440625] |