n | a(n) |
---|---|
1 | 6 |
2 | 10 |
3 | 46 |
4 | 366 |
5 | 1246 |
6 | 2038 |
7 | 4386 |
8 | 4438 |
9 | 6838 |
10 | 7498 |
11 | 7998 |
12 | 9450 |
13 | 11890 |
14 | 17034 |
15 | 23290 |
16 | 73338 |
17 | 149146 |
18 | 323638 |
19 | 853546 |
20 | 2206266 |
21 | 6833086 |
[6,10,46,366,1246,2038,4386,4438,6838,7498,7998, 9450,11890,17034,23290,73338,149146,323638,853546, 2206266,6833086] |