n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 3 |
4 | 5 |
5 | 15 |
6 | 28 |
7 | 41 |
8 | 47 |
9 | 74 |
10 | 109 |
11 | 123 |
12 | 166 |
13 | 501 |
14 | 6528 |
15 | 9168 |
16 | 465506 |
17 | 3456790 |
18 | 28568688 |
19 | 47066208 |
20 | 146052963 |
21 | 201331652 |
22 | 415612810 |
23 | 1047079803 |
24 | 1464289355 |
25 | 2294768489 |
26 | 2565310827 |
[1,2,3,5,15,28,41,47,74,109,123,166,501,6528,9168, 465506,3456790,28568688,47066208,146052963, 201331652,415612810,1047079803,1464289355, 2294768489,2565310827] |