n | a(n) |
---|---|
1 | 7 |
2 | 10 |
3 | 19 |
4 | 37 |
5 | 85 |
6 | 142 |
7 | 386 |
8 | 979 |
9 | 1988 |
10 | 5128 |
11 | 10616 |
12 | 25230 |
13 | 58238 |
14 | 125528 |
15 | 302384 |
16 | 670325 |
17 | 1520808 |
18 | 3524961 |
19 | 7865967 |
20 | 18151793 |
21 | 41320633 |
22 | 93575521 |
23 | 215154289 |
24 | 487353355 |
25 | 1112746546 |
26 | 2542170679 |
27 | 5772347607 |
28 | 13196888198 |
29 | 30049864101 |
[7,10,19,37,85,142,386,979,1988,5128,10616,25230, 58238,125528,302384,670325,1520808,3524961, 7865967,18151793,41320633,93575521,215154289, 487353355,1112746546,2542170679,5772347607, 13196888198,30049864101] |