n | a(n) |
---|---|
1 | 1299 |
2 | 813 |
3 | 1741 |
4 | 5367 |
5 | 18175 |
6 | 62391 |
7 | 213791 |
8 | 735125 |
9 | 2535533 |
10 | 8732005 |
11 | 30044255 |
12 | 103433231 |
13 | 356211387 |
14 | 1226555493 |
15 | 4222869449 |
16 | 14539251555 |
17 | 50061141995 |
18 | 172368825763 |
19 | 593481175837 |
20 | 2043402198169 |
21 | 7035653624481 |
22 | 24224571439505 |
[1299,813,1741,5367,18175,62391,213791,735125, 2535533,8732005,30044255,103433231,356211387, 1226555493,4222869449,14539251555,50061141995, 172368825763,593481175837,2043402198169, 7035653624481,24224571439505] |