n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 21 |
4 | 204 |
5 | 2819 |
6 | 50891 |
7 | 1143423 |
8 | 30939931 |
9 | 984011503 |
10 | 36098843631 |
11 | 1504934136432 |
12 | 70436763188525 |
13 | 3664092112471681 |
14 | 210056231435360023 |
15 | 13175390260774094846 |
16 | 898537704166507324228 |
17 | 66265550246147429710863 |
18 | 5259409287834480235626661 |
19 | 447341910388133084658686126 |
20 | 40620967386538406952534036284 |
[1,3,21,204,2819,50891,1143423,30939931,984011503, 36098843631,1504934136432,70436763188525, 3664092112471681,210056231435360023, 13175390260774094846,898537704166507324228, 66265550246147429710863,5259409287834480235626661, 447341910388133084658686126, 40620967386538406952534036284] |