n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 683 |
3 | 44287 |
4 | 838861 |
5 | 8138021 |
6 | 51828151 |
7 | 247165843 |
8 | 954437177 |
9 | 3138105961 |
10 | 9090909091 |
11 | 23775972551 |
12 | 57154490053 |
13 | 128011456717 |
14 | 269971011311 |
15 | 540609741211 |
16 | 1034834473201 |
17 | 1903994239313 |
18 | 3382547898907 |
19 | 5824512944911 |
[1,1,683,44287,838861,8138021,51828151,247165843, 954437177,3138105961,9090909091,23775972551, 57154490053,128011456717,269971011311, 540609741211,1034834473201,1903994239313, 3382547898907,5824512944911] |