n | a(n) |
---|---|
1 | 1 |
2 | 7 |
3 | 9 |
4 | 21 |
5 | 37 |
6 | 61 |
7 | 589 |
8 | 711 |
9 | 1537 |
10 | 1921 |
11 | 3217 |
12 | 4237 |
13 | 26721 |
14 | 31297 |
15 | 58101 |
16 | 155251 |
17 | 225111 |
18 | 398359 |
19 | 472099 |
20 | 503479 |
21 | 543049 |
22 | 1272457 |
23 | 1338001 |
24 | 1943337 |
[1,7,9,21,37,61,589,711,1537,1921,3217,4237,26721, 31297,58101,155251,225111,398359,472099,503479, 543049,1272457,1338001,1943337] |