n | a(n) |
---|---|
3 | 5 |
4 | 28 |
5 | 190 |
6 | 1340 |
7 | 9065 |
8 | 57512 |
9 | 344316 |
10 | 1966440 |
11 | 10813935 |
12 | 57672340 |
13 | 299893594 |
14 | 1526727748 |
15 | 7633634645 |
16 | 37580965520 |
17 | 182536112120 |
18 | 876173330832 |
19 | 4161823312731 |
20 | 19585050873180 |
21 | 91396904062870 |
22 | 423311976698380 |
23 | 1947235092796609 |
24 | 8901646138480568 |
[5,28,190,1340,9065,57512,344316,1966440,10813935, 57672340,299893594,1526727748,7633634645, 37580965520,182536112120,876173330832, 4161823312731,19585050873180,91396904062870, 423311976698380,1947235092796609,8901646138480568] |