n | a(n) |
---|---|
3 | 11 |
4 | 20 |
5 | 101 |
6 | 182 |
7 | 911 |
8 | 1640 |
9 | 8201 |
10 | 14762 |
11 | 73811 |
12 | 132860 |
13 | 664301 |
14 | 1195742 |
15 | 5978711 |
16 | 10761680 |
17 | 53808401 |
18 | 96855122 |
19 | 484275611 |
20 | 871696100 |
21 | 4358480501 |
22 | 7845264902 |
23 | 39226324511 |
24 | 70607384120 |
25 | 353036920601 |
26 | 635466457082 |
27 | 3177332285411 |
[11,20,101,182,911,1640,8201,14762,73811,132860, 664301,1195742,5978711,10761680,53808401,96855122, 484275611,871696100,4358480501,7845264902, 39226324511,70607384120,353036920601,635466457082, 3177332285411] |