n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 1 |
6 | 1 |
7 | 3 |
8 | 5 |
9 | 11 |
10 | 17 |
11 | 47 |
12 | 105 |
13 | 423 |
14 | 1139 |
15 | 5013 |
16 | 16157 |
17 | 89505 |
18 | 364489 |
19 | 2547425 |
20 | 12720065 |
21 | 106893393 |
22 | 655837481 |
23 | 6848268559 |
24 | 52044360871 |
25 | 671335193705 |
26 | 6279476454279 |
27 | 99399530079385 |
28 | 1146233917953945 |
29 | 22401744159971375 |
[1,1,1,1,1,1,3,5,11,17,47,105,423,1139,5013,16157, 89505,364489,2547425,12720065,106893393,655837481, 6848268559,52044360871,671335193705,6279476454279, 99399530079385,1146233917953945,22401744159971375] |