n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 3 |
3 | 6 |
4 | 13 |
5 | 24 |
6 | 48 |
7 | 86 |
8 | 160 |
9 | 282 |
10 | 499 |
11 | 856 |
12 | 1471 |
13 | 2466 |
14 | 4124 |
15 | 6788 |
16 | 11110 |
17 | 17965 |
18 | 28890 |
19 | 45995 |
20 | 72819 |
21 | 114354 |
22 | 178577 |
23 | 276952 |
24 | 427279 |
25 | 655199 |
26 | 999773 |
27 | 1517388 |
28 | 2292377 |
29 | 3446462 |
30 | 5159352 |
31 | 7689517 |
32 | 11414606 |
33 | 16875813 |
34 | 24856366 |
35 | 36474188 |
36 | 53334376 |
37 | 77717219 |
38 | 112874158 |
39 | 163403202 |
[1,1,3,6,13,24,48,86,160,282,499,856,1471,2466, 4124,6788,11110,17965,28890,45995,72819,114354, 178577,276952,427279,655199,999773,1517388, 2292377,3446462,5159352,7689517,11414606,16875813, 24856366,36474188,53334376,77717219,112874158, 163403202] |