n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 9 |
4 | 22 |
5 | 51 |
6 | 108 |
7 | 221 |
8 | 429 |
9 | 810 |
10 | 1476 |
11 | 2631 |
12 | 4572 |
13 | 7802 |
14 | 13056 |
15 | 21519 |
16 | 34918 |
17 | 55935 |
18 | 88452 |
19 | 138332 |
20 | 213990 |
21 | 327852 |
22 | 497592 |
23 | 748833 |
24 | 1117692 |
25 | 1655719 |
26 | 2434938 |
27 | 3556791 |
28 | 5161808 |
29 | 7445631 |
30 | 10677096 |
31 | 15226658 |
32 | 21599469 |
33 | 30485268 |
34 | 42817788 |
[1,3,9,22,51,108,221,429,810,1476,2631,4572,7802, 13056,21519,34918,55935,88452,138332,213990, 327852,497592,748833,1117692,1655719,2434938, 3556791,5161808,7445631,10677096,15226658, 21599469,30485268,42817788] |