n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 4 |
3 | 8 |
4 | 16 |
5 | 31 |
6 | 60 |
7 | 116 |
8 | 223 |
9 | 428 |
10 | 820 |
11 | 1569 |
12 | 3002 |
13 | 5744 |
14 | 10992 |
15 | 21039 |
16 | 40273 |
17 | 77095 |
18 | 147588 |
19 | 282538 |
20 | 540881 |
21 | 1035440 |
22 | 1982194 |
23 | 3794602 |
24 | 7264164 |
25 | 13906079 |
26 | 26620957 |
27 | 50961552 |
28 | 97557726 |
29 | 186758657 |
30 | 357519595 |
31 | 684414146 |
32 | 1310201570 |
[1,2,4,8,16,31,60,116,223,428,820,1569,3002,5744, 10992,21039,40273,77095,147588,282538,540881, 1035440,1982194,3794602,7264164,13906079,26620957, 50961552,97557726,186758657,357519595,684414146, 1310201570] |