n | a(n) |
---|---|
10 | 60 |
11 | 285 |
12 | 498 |
13 | 1438 |
14 | 2816 |
15 | 5208 |
16 | 11195 |
17 | 24094 |
18 | 38523 |
19 | 85182 |
20 | 148051 |
21 | 255922 |
22 | 512428 |
23 | 991423 |
24 | 1573152 |
25 | 3318750 |
26 | 5820718 |
27 | 9712145 |
28 | 19523028 |
29 | 36637218 |
30 | 58805129 |
31 | 121712569 |
32 | 216006156 |
33 | 360123456 |
34 | 720094287 |
35 | 1340734558 |
36 | 2184432420 |
37 | 4453145090 |
38 | 7987036106 |
39 | 13417450294 |
[60,285,498,1438,2816,5208,11195,24094,38523, 85182,148051,255922,512428,991423,1573152,3318750, 5820718,9712145,19523028,36637218,58805129, 121712569,216006156,360123456,720094287, 1340734558,2184432420,4453145090,7987036106, 13417450294] |