n | a(n) |
---|---|
2 | 19 |
3 | 132 |
4 | 851 |
5 | 5298 |
6 | 32068 |
7 | 190711 |
8 | 1120947 |
9 | 6537903 |
10 | 37935984 |
11 | 219360837 |
12 | 1265462984 |
13 | 7288685420 |
14 | 41935203469 |
15 | 241094585397 |
16 | 1385405494499 |
17 | 7958227879396 |
18 | 45703889854759 |
19 | 262433722095008 |
20 | 1506738689157576 |
21 | 8650141792937245 |
22 | 49657618346464719 |
[19,132,851,5298,32068,190711,1120947,6537903, 37935984,219360837,1265462984,7288685420, 41935203469,241094585397,1385405494499, 7958227879396,45703889854759,262433722095008, 1506738689157576,8650141792937245, 49657618346464719] |