n | a(n) |
---|---|
1 | 1 |
2 | 99 |
3 | 99 |
4 | 211 |
5 | 656 |
6 | 1476 |
7 | 4429 |
8 | 11281 |
9 | 31062 |
10 | 84750 |
11 | 233266 |
12 | 652271 |
13 | 1795948 |
14 | 4991011 |
15 | 13877748 |
16 | 38640817 |
17 | 107514978 |
18 | 299535232 |
19 | 834994559 |
20 | 2326796881 |
21 | 6487438589 |
22 | 18090082485 |
23 | 50450315901 |
24 | 140711717327 |
25 | 392491509481 |
[1,99,99,211,656,1476,4429,11281,31062,84750, 233266,652271,1795948,4991011,13877748,38640817, 107514978,299535232,834994559,2326796881, 6487438589,18090082485,50450315901,140711717327, 392491509481] |