n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 9 |
3 | 19 |
4 | 37 |
5 | 67 |
6 | 117 |
7 | 200 |
8 | 335 |
9 | 555 |
10 | 912 |
11 | 1491 |
12 | 2429 |
13 | 3948 |
14 | 6407 |
15 | 10387 |
16 | 16829 |
17 | 27253 |
18 | 44121 |
19 | 71415 |
20 | 115579 |
21 | 187039 |
22 | 302665 |
23 | 489753 |
24 | 792469 |
25 | 1282275 |
26 | 2074799 |
27 | 3357131 |
28 | 5431989 |
29 | 8789181 |
30 | 14221233 |
31 | 23010479 |
32 | 37231779 |
33 | 60242328 |
34 | 97474179 |
35 | 157716581 |
[1,3,9,19,37,67,117,200,335,555,912,1491,2429, 3948,6407,10387,16829,27253,44121,71415,115579, 187039,302665,489753,792469,1282275,2074799, 3357131,5431989,8789181,14221233,23010479, 37231779,60242328,97474179,157716581] |