n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 7 |
3 | 12 |
4 | 21 |
5 | 40 |
6 | 79 |
7 | 158 |
8 | 315 |
9 | 1247 |
10 | 1246 |
11 | 2492 |
12 | 4983 |
13 | 9963 |
14 | 19921 |
15 | 39845 |
16 | 79689 |
17 | 159361 |
18 | 318726 |
19 | 637462 |
20 | 1274919 |
21 | 2549835 |
22 | 5099651 |
23 | 10199302 |
24 | 20398665 |
25 | 40797328 |
26 | 81594627 |
27 | 163189198 |
28 | 326378285 |
29 | 652756723 |
30 | 1305513584 |
31 | 2611027095 |
32 | 5222054082 |
33 | 10444108052 |
[1,2,7,12,21,40,79,158,315,1247,1246,2492,4983, 9963,19921,39845,79689,159361,318726,637462, 1274919,2549835,5099651,10199302,20398665, 40797328,81594627,163189198,326378285,652756723, 1305513584,2611027095,5222054082,10444108052] |