n | a(n) |
---|---|
1 | 5 |
2 | 11 |
3 | 191 |
4 | 821 |
5 | 2081 |
6 | 3461 |
7 | 5651 |
8 | 25301 |
9 | 34841 |
10 | 88811 |
11 | 122201 |
12 | 171161 |
13 | 301991 |
14 | 739391 |
15 | 1410971 |
16 | 1468631 |
17 | 2990831 |
18 | 3741161 |
19 | 5074871 |
20 | 5527001 |
21 | 8926451 |
22 | 17186591 |
23 | 21872441 |
24 | 47615831 |
25 | 66714671 |
26 | 76384661 |
27 | 87607361 |
28 | 122033201 |
29 | 132574061 |
30 | 204335771 |
[5,11,191,821,2081,3461,5651,25301,34841,88811, 122201,171161,301991,739391,1410971,1468631, 2990831,3741161,5074871,5527001,8926451,17186591, 21872441,47615831,66714671,76384661,87607361, 122033201,132574061,204335771] |