n | a(n) |
---|---|
1 | 0 |
2 | 1 |
3 | 1 |
4 | 2 |
5 | 3 |
6 | 6 |
7 | 9 |
8 | 21 |
9 | 34 |
10 | 67 |
11 | 122 |
12 | 203 |
13 | 439 |
14 | 812 |
15 | 1562 |
16 | 2826 |
17 | 5304 |
18 | 10357 |
19 | 19247 |
20 | 36684 |
21 | 70168 |
22 | 134211 |
23 | 256937 |
24 | 492730 |
25 | 946967 |
26 | 1823368 |
27 | 3512484 |
28 | 6781240 |
29 | 13103839 |
30 | 25345814 |
31 | 49096941 |
32 | 95168742 |
33 | 184666456 |
34 | 358645108 |
35 | 697065364 |
[0,1,1,2,3,6,9,21,34,67,122,203,439,812,1562,2826, 5304,10357,19247,36684,70168,134211,256937,492730, 946967,1823368,3512484,6781240,13103839,25345814, 49096941,95168742,184666456,358645108,697065364] |