n | a(n) |
---|---|
1 | 150 |
2 | 270 |
3 | 552 |
4 | 1182 |
5 | 2244 |
6 | 4722 |
7 | 9582 |
8 | 18930 |
9 | 39348 |
10 | 78804 |
11 | 159042 |
12 | 325836 |
13 | 653826 |
14 | 1328730 |
15 | 2698986 |
16 | 5441712 |
17 | 11061960 |
18 | 22395798 |
19 | 45304764 |
20 | 91960698 |
21 | 186084846 |
22 | 376987458 |
23 | 764272620 |
24 | 1547133684 |
25 | 3135436986 |
26 | 6352558164 |
27 | 12865282314 |
[150,270,552,1182,2244,4722,9582,18930,39348, 78804,159042,325836,653826,1328730,2698986, 5441712,11061960,22395798,45304764,91960698, 186084846,376987458,764272620,1547133684, 3135436986,6352558164,12865282314] |