n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 3 |
4 | 5 |
5 | 11 |
6 | 20 |
7 | 38 |
8 | 69 |
9 | 125 |
10 | 225 |
11 | 400 |
12 | 708 |
13 | 1244 |
14 | 2176 |
15 | 3779 |
16 | 6532 |
17 | 11229 |
18 | 19223 |
19 | 32745 |
20 | 55555 |
21 | 93875 |
22 | 158025 |
23 | 265038 |
24 | 443009 |
25 | 738026 |
26 | 1225649 |
27 | 2029305 |
28 | 3350167 |
29 | 5515384 |
30 | 9055678 |
31 | 14830076 |
32 | 24226115 |
33 | 39480306 |
34 | 64190026 |
35 | 104130753 |
36 | 168556588 |
37 | 272268482 |
[1,1,3,5,11,20,38,69,125,225,400,708,1244,2176, 3779,6532,11229,19223,32745,55555,93875,158025, 265038,443009,738026,1225649,2029305,3350167, 5515384,9055678,14830076,24226115,39480306, 64190026,104130753,168556588,272268482] |