n | a(n) |
---|---|
0 | 1 |
1 | 0 |
2 | 0 |
3 | 0 |
4 | 1 |
5 | 1 |
6 | 1 |
7 | 1 |
8 | 71 |
9 | 253 |
10 | 673 |
11 | 1585 |
12 | 38149 |
13 | 277707 |
14 | 1402831 |
15 | 5923503 |
16 | 85577571 |
17 | 937629969 |
18 | 7475614341 |
19 | 48939413477 |
20 | 587610659505 |
21 | 7906296686903 |
22 | 87384175023995 |
23 | 804959532778571 |
24 | 9729015122635103 |
25 | 144711323234918941 |
26 | 2009073351016603121 |
[1,0,0,0,1,1,1,1,71,253,673,1585,38149,277707, 1402831,5923503,85577571,937629969,7475614341, 48939413477,587610659505,7906296686903, 87384175023995,804959532778571,9729015122635103, 144711323234918941,2009073351016603121] |