n | a(n) |
---|---|
1 | 20 |
2 | 21 |
3 | 1555 |
4 | 889 |
5 | 253 |
6 | 2041 |
7 | 5846759 |
8 | 148305659 |
9 | 1081 |
10 | 279241 |
11 | 9641 |
12 | 950123 |
13 | 33661 |
14 | 63213709997 |
15 | 583223 |
16 | 3775349 |
17 | 72707647 |
18 | 149070763 |
19 | 196932497 |
20 | 5091481 |
21 | 25760459 |
22 | 14307947980741 |
23 | 13861 |
24 | 9362711 |
25 | 376457 |
26 | 132766545553 |
27 | 63757 |
[20,21,1555,889,253,2041,5846759,148305659,1081, 279241,9641,950123,33661,63213709997,583223, 3775349,72707647,149070763,196932497,5091481, 25760459,14307947980741,13861,9362711,376457, 132766545553,63757] |