n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 3 |
3 | 6 |
4 | 11 |
5 | 20 |
6 | 39 |
7 | 78 |
8 | 157 |
9 | 314 |
10 | 624 |
11 | 1245 |
12 | 2491 |
13 | 4982 |
14 | 9962 |
15 | 19920 |
16 | 39844 |
17 | 79688 |
18 | 159360 |
19 | 318725 |
20 | 637461 |
21 | 1274918 |
22 | 2549834 |
23 | 5099650 |
24 | 10199301 |
25 | 20398664 |
26 | 40797327 |
27 | 81594626 |
28 | 163189197 |
29 | 326378284 |
30 | 652756722 |
31 | 1305513583 |
32 | 2611027094 |
[1,2,3,6,11,20,39,78,157,314,624,1245,2491,4982, 9962,19920,39844,79688,159360,318725,637461, 1274918,2549834,5099650,10199301,20398664, 40797327,81594626,163189197,326378284,652756722, 1305513583,2611027094] |