n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 21 |
4 | 23 |
5 | 44 |
6 | 1431 |
7 | 1475 |
8 | 2906 |
9 | 30535 |
10 | 33441 |
11 | 63976 |
12 | 2080673 |
13 | 2144649 |
14 | 4225322 |
15 | 44397869 |
16 | 48623191 |
17 | 93021060 |
18 | 3025297111 |
19 | 3118318171 |
20 | 6143615282 |
21 | 64554470991 |
22 | 70698086273 |
23 | 135252557264 |
24 | 4398779918721 |
25 | 4534032475985 |
26 | 8932812394706 |
27 | 93862156423045 |
[1,1,2,21,23,44,1431,1475,2906,30535,33441,63976, 2080673,2144649,4225322,44397869,48623191, 93021060,3025297111,3118318171,6143615282, 64554470991,70698086273,135252557264, 4398779918721,4534032475985,8932812394706, 93862156423045] |