n | a(n) |
---|---|
0 | 31 |
1 | 63 |
2 | 787 |
3 | 7933 |
4 | 16653 |
5 | 41239 |
6 | 99131 |
7 | 140370 |
8 | 239501 |
9 | 619372 |
10 | 3955733 |
11 | 4575105 |
12 | 8530838 |
13 | 13105943 |
14 | 21636781 |
15 | 78016286 |
16 | 99653067 |
17 | 875240822 |
18 | 3600616355 |
19 | 4475857177 |
20 | 12552330709 |
21 | 17028187886 |
[31,63,787,7933,16653,41239,99131,140370,239501, 619372,3955733,4575105,8530838,13105943,21636781, 78016286,99653067,875240822,3600616355,4475857177, 12552330709,17028187886] |