n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 11 |
6 | 16 |
7 | 57 |
8 | 85 |
9 | 2767 |
10 | 5416 |
11 | 24113 |
12 | 100574 |
13 | 273495 |
14 | 15992432 |
15 | 41127439 |
16 | 216169517 |
17 | 1019382935 |
18 | 6416113192 |
19 | 20157869121 |
20 | 2445135147850 |
21 | 7427652810379 |
22 | 47171445392204 |
23 | 249316471654319 |
[1,0,1,1,1,11,16,57,85,2767,5416,24113,100574, 273495,15992432,41127439,216169517,1019382935, 6416113192,20157869121,2445135147850, 7427652810379,47171445392204,249316471654319] |