n | a(n) |
---|---|
0 | 0 |
1 | 0 |
2 | 1 |
3 | 2 |
4 | 4 |
5 | 6 |
6 | 11 |
7 | 17 |
8 | 28 |
9 | 42 |
10 | 64 |
11 | 105 |
12 | 173 |
13 | 267 |
14 | 438 |
15 | 726 |
16 | 1200 |
17 | 2015 |
18 | 3325 |
19 | 5524 |
20 | 9289 |
21 | 15659 |
22 | 26494 |
23 | 44946 |
24 | 76483 |
25 | 129930 |
26 | 221530 |
27 | 377856 |
28 | 645685 |
29 | 1105802 |
30 | 1895983 |
31 | 3254036 |
32 | 5593440 |
33 | 9625882 |
34 | 16578830 |
35 | 28590987 |
36 | 49347768 |
37 | 85253634 |
[0,0,1,2,4,6,11,17,28,42,64,105,173,267,438,726, 1200,2015,3325,5524,9289,15659,26494,44946,76483, 129930,221530,377856,645685,1105802,1895983, 3254036,5593440,9625882,16578830,28590987, 49347768,85253634] |