n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 1 |
3 | 1 |
4 | 3 |
5 | 9 |
6 | 10 |
7 | 66 |
8 | 135 |
9 | 395 |
10 | 396 |
11 | 4344 |
12 | 4345 |
13 | 56471 |
14 | 56486 |
15 | 56478 |
16 | 112957 |
17 | 1920251 |
18 | 1920252 |
19 | 36484768 |
20 | 36484789 |
21 | 36484767 |
22 | 36484768 |
23 | 839149640 |
24 | 839149645 |
25 | 4195748199 |
26 | 4195748208 |
27 | 12587244596 |
28 | 12587244597 |
29 | 365030093283 |
30 | 365030093284 |
[1,0,1,1,3,9,10,66,135,395,396,4344,4345,56471, 56486,56478,112957,1920251,1920252,36484768, 36484789,36484767,36484768,839149640,839149645, 4195748199,4195748208,12587244596,12587244597, 365030093283,365030093284] |