n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 2 |
5 | 2 |
6 | 3 |
7 | 7 |
8 | 7 |
9 | 12 |
10 | 26 |
11 | 45 |
12 | 70 |
13 | 113 |
14 | 215 |
15 | 355 |
16 | 666 |
17 | 1153 |
18 | 2071 |
19 | 3785 |
20 | 6965 |
21 | 12495 |
22 | 22643 |
23 | 41608 |
24 | 76371 |
25 | 140944 |
26 | 261752 |
27 | 484968 |
28 | 904799 |
29 | 1689477 |
30 | 3160113 |
31 | 5928904 |
32 | 11139071 |
33 | 20970782 |
34 | 39535081 |
35 | 74697745 |
36 | 141342490 |
37 | 267812262 |
38 | 508194094 |
39 | 965623233 |
40 | 1837147717 |
[1,1,1,2,2,3,7,7,12,26,45,70,113,215,355,666,1153, 2071,3785,6965,12495,22643,41608,76371,140944, 261752,484968,904799,1689477,3160113,5928904, 11139071,20970782,39535081,74697745,141342490, 267812262,508194094,965623233,1837147717] |