n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 3 |
3 | 8 |
4 | 29 |
5 | 95 |
6 | 371 |
7 | 1391 |
8 | 5579 |
9 | 22515 |
10 | 93172 |
11 | 389984 |
12 | 1660907 |
13 | 7129259 |
14 | 30986277 |
15 | 135626950 |
16 | 598601472 |
17 | 2659537838 |
18 | 11888774528 |
19 | 53438424419 |
20 | 241407630975 |
21 | 1095407211522 |
22 | 4991553340467 |
23 | 22831078844323 |
24 | 104797432694290 |
25 | 482588831392966 |
26 | 2228958459777283 |
27 | 10323814710499352 |
28 | 47940936376648040 |
[1,1,3,8,29,95,371,1391,5579,22515,93172,389984, 1660907,7129259,30986277,135626950,598601472, 2659537838,11888774528,53438424419,241407630975, 1095407211522,4991553340467,22831078844323, 104797432694290,482588831392966,2228958459777283, 10323814710499352,47940936376648040] |