n | a(n) |
---|---|
1 | 1251 |
2 | 385 |
3 | 605 |
4 | 1027 |
5 | 1747 |
6 | 3315 |
7 | 6091 |
8 | 11027 |
9 | 21661 |
10 | 41149 |
11 | 76195 |
12 | 151665 |
13 | 291595 |
14 | 549597 |
15 | 1095917 |
16 | 2131051 |
17 | 4059427 |
18 | 8119947 |
19 | 15887899 |
20 | 30599099 |
21 | 61205869 |
22 | 120548245 |
23 | 233864947 |
24 | 468315993 |
25 | 925888219 |
26 | 1808629749 |
27 | 3620886461 |
[1251,385,605,1027,1747,3315,6091,11027,21661, 41149,76195,151665,291595,549597,1095917,2131051, 4059427,8119947,15887899,30599099,61205869, 120548245,233864947,468315993,925888219, 1808629749,3620886461] |