n | a(n) |
---|---|
0 | 0 |
1 | 1 |
2 | 4 |
3 | 11 |
4 | 25 |
5 | 51 |
6 | 97 |
7 | 176 |
8 | 309 |
9 | 530 |
10 | 894 |
11 | 1490 |
12 | 2462 |
13 | 4043 |
14 | 6610 |
15 | 10773 |
16 | 17519 |
17 | 28445 |
18 | 46135 |
19 | 74770 |
20 | 121115 |
21 | 196116 |
22 | 317484 |
23 | 513876 |
24 | 831660 |
25 | 1345861 |
26 | 2177872 |
27 | 3524111 |
28 | 5702389 |
29 | 9226935 |
30 | 14929789 |
[0,1,4,11,25,51,97,176,309,530,894,1490,2462,4043, 6610,10773,17519,28445,46135,74770,121115,196116, 317484,513876,831660,1345861,2177872,3524111, 5702389,9226935,14929789] |