n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 1 |
4 | 2 |
5 | 2 |
6 | 4 |
7 | 5 |
8 | 10 |
9 | 14 |
10 | 28 |
11 | 42 |
12 | 84 |
13 | 132 |
14 | 264 |
15 | 429 |
16 | 858 |
17 | 1430 |
18 | 2860 |
19 | 4862 |
20 | 9724 |
21 | 16796 |
22 | 33592 |
23 | 58786 |
24 | 117572 |
25 | 208012 |
26 | 416024 |
27 | 742900 |
28 | 1485800 |
29 | 2674440 |
30 | 5348880 |
31 | 9694845 |
32 | 19389690 |
33 | 35357670 |
34 | 70715340 |
35 | 129644790 |
36 | 259289580 |
37 | 477638700 |
[1,1,2,1,2,2,4,5,10,14,28,42,84,132,264,429,858, 1430,2860,4862,9724,16796,33592,58786,117572, 208012,416024,742900,1485800,2674440,5348880, 9694845,19389690,35357670,70715340,129644790, 259289580,477638700] |