n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 4 |
4 | 7 |
5 | 12 |
6 | 20 |
7 | 33 |
8 | 54 |
9 | 90 |
10 | 148 |
11 | 244 |
12 | 401 |
13 | 660 |
14 | 1086 |
15 | 1786 |
16 | 2939 |
17 | 4835 |
18 | 7953 |
19 | 13082 |
20 | 21520 |
21 | 35399 |
22 | 58230 |
23 | 95785 |
24 | 157560 |
25 | 259175 |
26 | 426327 |
27 | 701280 |
28 | 1153559 |
29 | 1897529 |
30 | 3121310 |
31 | 5134350 |
32 | 8445667 |
33 | 13892566 |
34 | 22852355 |
35 | 37590617 |
36 | 61834088 |
[1,1,2,4,7,12,20,33,54,90,148,244,401,660,1086, 1786,2939,4835,7953,13082,21520,35399,58230,95785, 157560,259175,426327,701280,1153559,1897529, 3121310,5134350,8445667,13892566,22852355, 37590617,61834088] |