n | a(n) |
---|---|
1 | 1 |
2 | 1 |
3 | 1 |
4 | 1 |
5 | 1 |
6 | 1 |
7 | 1 |
8 | 5 |
9 | 13 |
10 | 27 |
11 | 43 |
12 | 73 |
13 | 179 |
14 | 423 |
15 | 1083 |
16 | 3071 |
17 | 10101 |
18 | 37829 |
19 | 144853 |
20 | 562367 |
21 | 2218397 |
22 | 9164725 |
23 | 42914033 |
24 | 209532563 |
[1,1,1,1,1,1,1,5,13,27,43,73,179,423,1083,3071, 10101,37829,144853,562367,2218397,9164725, 42914033,209532563] |