n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 4 |
4 | 17 |
5 | 6 |
6 | 307 |
7 | 8 |
8 | 5049 |
9 | 30250 |
10 | 105851 |
11 | 12 |
12 | 25945933 |
13 | 14 |
14 | 77837775 |
15 | 14529715216 |
16 | 147891744017 |
17 | 18 |
18 | 13435316294419 |
19 | 20 |
20 | 7606841430988821 |
21 | 16895152834560022 |
22 | 183030822374423 |
23 | 24 |
24 | 387276381308571955225 |
25 | 5385836820601036800026 |
26 | 485735643993600027 |
[1,3,4,17,6,307,8,5049,30250,105851,12,25945933, 14,77837775,14529715216,147891744017,18, 13435316294419,20,7606841430988821, 16895152834560022,183030822374423,24, 387276381308571955225,5385836820601036800026, 485735643993600027] |