n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 3 |
4 | 6 |
5 | 10 |
6 | 15 |
7 | 21 |
8 | 29 |
9 | 46 |
10 | 100 |
11 | 275 |
12 | 781 |
13 | 2080 |
14 | 5097 |
15 | 11562 |
16 | 24583 |
17 | 49725 |
18 | 97376 |
19 | 188480 |
20 | 368734 |
21 | 742811 |
22 | 1553192 |
23 | 3353332 |
24 | 7372536 |
25 | 16261025 |
26 | 35583926 |
27 | 76806997 |
28 | 163327279 |
29 | 342902007 |
30 | 713848316 |
31 | 1481274767 |
32 | 3078928619 |
33 | 6433465844 |
34 | 13534471164 |
[0,1,3,6,10,15,21,29,46,100,275,781,2080,5097, 11562,24583,49725,97376,188480,368734,742811, 1553192,3353332,7372536,16261025,35583926, 76806997,163327279,342902007,713848316,1481274767, 3078928619,6433465844,13534471164] |