n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 3 |
4 | 9 |
5 | 7 |
6 | 93 |
7 | 315 |
8 | 17 |
9 | 3855 |
10 | 13797 |
11 | 195 |
12 | 182361 |
13 | 41943 |
14 | 9709 |
15 | 9256395 |
16 | 34636833 |
17 | 31775 |
18 | 479349 |
19 | 1857283155 |
20 | 430185 |
21 | 26817356775 |
22 | 102280151421 |
23 | 372827 |
24 | 1497207322929 |
25 | 89756051247 |
26 | 84215045 |
27 | 84973577874915 |
28 | 19991120505 |
29 | 1205604855 |
30 | 4885260612740877 |
[1,1,3,9,7,93,315,17,3855,13797,195,182361,41943, 9709,9256395,34636833,31775,479349,1857283155, 430185,26817356775,102280151421,372827, 1497207322929,89756051247,84215045,84973577874915, 19991120505,1205604855,4885260612740877] |