n | a(n) |
---|---|
0 | 1 |
1 | 19 |
2 | 29 |
3 | 95 |
4 | 229 |
5 | 619 |
6 | 1601 |
7 | 4211 |
8 | 11005 |
9 | 28831 |
10 | 75461 |
11 | 197579 |
12 | 517249 |
13 | 1354195 |
14 | 3545309 |
15 | 9281759 |
16 | 24299941 |
17 | 63618091 |
18 | 166554305 |
19 | 436044851 |
20 | 1141580221 |
21 | 2988695839 |
22 | 7824507269 |
23 | 20484825995 |
24 | 53629970689 |
25 | 140405086099 |
26 | 367585287581 |
27 | 962350776671 |
[1,19,29,95,229,619,1601,4211,11005,28831,75461, 197579,517249,1354195,3545309,9281759,24299941, 63618091,166554305,436044851,1141580221, 2988695839,7824507269,20484825995,53629970689, 140405086099,367585287581,962350776671] |