n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 1 |
3 | 2 |
4 | 7 |
5 | 10 |
6 | 20 |
7 | 34 |
8 | 65 |
9 | 124 |
10 | 230 |
11 | 430 |
12 | 800 |
13 | 1494 |
14 | 2792 |
15 | 5210 |
16 | 9727 |
17 | 18155 |
18 | 33892 |
19 | 63271 |
20 | 118110 |
21 | 220484 |
22 | 411588 |
23 | 768337 |
24 | 1434304 |
25 | 2677500 |
26 | 4998252 |
27 | 9330536 |
28 | 17417876 |
29 | 32515004 |
30 | 60697720 |
31 | 113308101 |
32 | 211519073 |
33 | 394855430 |
34 | 737100483 |
35 | 1375989990 |
[0,1,1,2,7,10,20,34,65,124,230,430,800,1494,2792, 5210,9727,18155,33892,63271,118110,220484,411588, 768337,1434304,2677500,4998252,9330536,17417876, 32515004,60697720,113308101,211519073,394855430, 737100483,1375989990] |