n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 6 |
4 | 13 |
5 | 27 |
6 | 61 |
7 | 132 |
8 | 285 |
9 | 590 |
10 | 1190 |
11 | 2325 |
12 | 4441 |
13 | 8288 |
14 | 15197 |
15 | 27394 |
16 | 48679 |
17 | 85332 |
18 | 147790 |
19 | 253016 |
20 | 428602 |
21 | 718696 |
22 | 1193779 |
23 | 1964996 |
24 | 3206966 |
25 | 5191350 |
26 | 8339001 |
27 | 13296592 |
28 | 21053380 |
29 | 33112242 |
30 | 51746168 |
31 | 80372146 |
32 | 124104612 |
33 | 190557592 |
[1,3,6,13,27,61,132,285,590,1190,2325,4441,8288, 15197,27394,48679,85332,147790,253016,428602, 718696,1193779,1964996,3206966,5191350,8339001, 13296592,21053380,33112242,51746168,80372146, 124104612,190557592] |