n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 2 |
3 | 258 |
4 | 6819 |
5 | 397444 |
6 | 17174660 |
7 | 832905381 |
8 | 38655764742 |
9 | 1824449669638 |
10 | 85558387560263 |
11 | 4022147193262344 |
12 | 188906406088298760 |
13 | 8875457294194960201 |
14 | 416941824416535235082 |
15 | 19587673124144635235082 |
16 | 920198619736386114829803 |
17 | 43229838526402491973562764 |
18 | 2030880577900713476799525260 |
19 | 95408186647695095521364177901 |
20 | 4482153365649947417785489568526 |
[0,1,2,258,6819,397444,17174660,832905381, 38655764742,1824449669638,85558387560263, 4022147193262344,188906406088298760, 8875457294194960201,416941824416535235082, 19587673124144635235082,920198619736386114829803, 43229838526402491973562764, 2030880577900713476799525260, 95408186647695095521364177901, 4482153365649947417785489568526] |