n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 5 |
4 | 9 |
5 | 22 |
6 | 52 |
7 | 146 |
8 | 377 |
9 | 1036 |
10 | 2810 |
11 | 8014 |
12 | 22790 |
13 | 66100 |
14 | 191541 |
15 | 562926 |
16 | 1660975 |
17 | 4944766 |
18 | 14767136 |
19 | 44357952 |
20 | 133698623 |
21 | 404810569 |
22 | 1229434572 |
23 | 3746595869 |
24 | 11447723074 |
25 | 35075829156 |
26 | 107724187826 |
27 | 331605018200 |
28 | 1022842337041 |
29 | 3161156987190 |
30 | 9787096605716 |
31 | 30352665554591 |
32 | 94279407445012 |
33 | 293277650593792 |
34 | 913565090912339 |
35 | 2849489942324466 |
36 | 8898714901181309 |
37 | 27822251614174021 |
38 | 87083081436755770 |
[1,1,2,5,9,22,52,146,377,1036,2810,8014,22790, 66100,191541,562926,1660975,4944766,14767136, 44357952,133698623,404810569,1229434572, 3746595869,11447723074,35075829156,107724187826, 331605018200,1022842337041,3161156987190, 9787096605716,30352665554591,94279407445012, 293277650593792,913565090912339,2849489942324466, 8898714901181309,27822251614174021, 87083081436755770] |