n | a(n) |
---|---|
1 | 8 |
2 | 7 |
3 | 18 |
4 | 30 |
5 | 63 |
6 | 125 |
7 | 257 |
8 | 528 |
9 | 1085 |
10 | 2228 |
11 | 4576 |
12 | 9401 |
13 | 19311 |
14 | 39665 |
15 | 81476 |
16 | 167363 |
17 | 343782 |
18 | 706162 |
19 | 1450533 |
20 | 2979557 |
21 | 6120333 |
22 | 12571820 |
23 | 25823881 |
24 | 53045060 |
25 | 108960300 |
26 | 223816249 |
27 | 459742831 |
28 | 944361613 |
29 | 1939821080 |
30 | 3984602671 |
[8,7,18,30,63,125,257,528,1085,2228,4576,9401, 19311,39665,81476,167363,343782,706162,1450533, 2979557,6120333,12571820,25823881,53045060, 108960300,223816249,459742831,944361613, 1939821080,3984602671] |