n | a(n) |
---|---|
0 | 1 |
1 | 17 |
2 | 200 |
3 | 1588 |
4 | 9030 |
5 | 40848 |
6 | 157803 |
7 | 526484 |
8 | 1571016 |
9 | 4285591 |
10 | 10795845 |
11 | 25412877 |
12 | 56578703 |
13 | 119636627 |
14 | 241988291 |
15 | 470828929 |
16 | 884190706 |
17 | 1608280291 |
18 | 2844350256 |
19 | 4899912505 |
20 | 8243127504 |
21 | 13571819655 |
22 | 21901928396 |
23 | 34695730340 |
[1,17,200,1588,9030,40848,157803,526484,1571016, 4285591,10795845,25412877,56578703,119636627, 241988291,470828929,884190706,1608280291, 2844350256,4899912505,8243127504,13571819655, 21901928396,34695730340] |