n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 2 |
4 | 4 |
5 | 8 |
6 | 15 |
7 | 30 |
8 | 54 |
9 | 103 |
10 | 186 |
11 | 345 |
12 | 606 |
13 | 1115 |
14 | 1936 |
15 | 3466 |
16 | 6046 |
17 | 10630 |
18 | 18257 |
19 | 31927 |
20 | 54393 |
21 | 93894 |
22 | 159631 |
23 | 272155 |
24 | 458891 |
25 | 779375 |
26 | 1305801 |
27 | 2196009 |
28 | 3667242 |
29 | 6130066 |
30 | 10170745 |
31 | 16923127 |
32 | 27942148 |
33 | 46211977 |
34 | 76039205 |
35 | 125094369 |
36 | 204952168 |
37 | 335924597 |
[1,1,2,4,8,15,30,54,103,186,345,606,1115,1936, 3466,6046,10630,18257,31927,54393,93894,159631, 272155,458891,779375,1305801,2196009,3667242, 6130066,10170745,16923127,27942148,46211977, 76039205,125094369,204952168,335924597] |