n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 7 |
4 | 17 |
5 | 209 |
6 | 25 |
7 | 37 |
8 | 281 |
9 | 9797 |
10 | 92711 |
11 | 120011 |
12 | 1589737 |
13 | 2027317 |
14 | 30861373 |
15 | 38322673 |
16 | 735926129 |
17 | 6107595203 |
18 | 5188977503 |
19 | 6040786643 |
20 | 5218865543 |
21 | 174771852097 |
22 | 4738609625857 |
23 | 5386574286277 |
24 | 4776172794577 |
25 | 197777244862999 |
[1,1,7,17,209,25,37,281,9797,92711,120011,1589737, 2027317,30861373,38322673,735926129,6107595203, 5188977503,6040786643,5218865543,174771852097, 4738609625857,5386574286277,4776172794577, 197777244862999] |