n | a(n) |
---|---|
2 | 1 |
3 | 5 |
4 | 10 |
5 | 77 |
6 | 26 |
7 | 223 |
8 | 988 |
9 | 3909 |
10 | 748 |
11 | 55991 |
12 | 5084 |
13 | 785633 |
14 | 124658 |
15 | 207061 |
16 | 1096792 |
17 | 29889983 |
18 | 1893246 |
19 | 197698279 |
20 | 85352744 |
21 | 154834887 |
22 | 47589202 |
23 | 325333835 |
24 | 1188897016 |
25 | 7612795845 |
26 | 5775510652 |
27 | 183259245573 |
28 | 33778670612 |
[1,5,10,77,26,223,988,3909,748,55991,5084,785633, 124658,207061,1096792,29889983,1893246,197698279, 85352744,154834887,47589202,325333835,1188897016, 7612795845,5775510652,183259245573,33778670612] |