n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 7 |
3 | 10 |
4 | 17 |
5 | 27 |
6 | 44 |
7 | 115 |
8 | 389 |
9 | 7895 |
10 | 24074 |
11 | 56043 |
12 | 80117 |
13 | 136160 |
14 | 216277 |
15 | 352437 |
16 | 921151 |
17 | 3115890 |
18 | 63238951 |
19 | 192832743 |
20 | 448904437 |
21 | 641737180 |
22 | 1090641617 |
23 | 1732378797 |
24 | 2823020414 |
25 | 7378419625 |
26 | 24958279289 |
27 | 506544005405 |
28 | 1544590295504 |
29 | 3595724596413 |
[1,3,7,10,17,27,44,115,389,7895,24074,56043,80117, 136160,216277,352437,921151,3115890,63238951, 192832743,448904437,641737180,1090641617, 1732378797,2823020414,7378419625,24958279289, 506544005405,1544590295504,3595724596413] |