n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 4 |
3 | 8 |
4 | 14 |
5 | 25 |
6 | 45 |
7 | 82 |
8 | 149 |
9 | 271 |
10 | 498 |
11 | 917 |
12 | 1691 |
13 | 3139 |
14 | 5850 |
15 | 10928 |
16 | 20505 |
17 | 38634 |
18 | 72998 |
19 | 138385 |
20 | 263272 |
21 | 502287 |
22 | 960850 |
23 | 1843234 |
24 | 3544809 |
25 | 6832244 |
26 | 13197224 |
27 | 25544126 |
28 | 49532000 |
29 | 96209710 |
30 | 187176395 |
31 | 364682314 |
32 | 711469670 |
33 | 1389763015 |
[1,2,4,8,14,25,45,82,149,271,498,917,1691,3139, 5850,10928,20505,38634,72998,138385,263272,502287, 960850,1843234,3544809,6832244,13197224,25544126, 49532000,96209710,187176395,364682314,711469670, 1389763015] |