n | a(n) |
---|---|
0 | 1 |
1 | 8 |
2 | 24 |
3 | 58 |
4 | 128 |
5 | 270 |
6 | 556 |
7 | 1130 |
8 | 2280 |
9 | 4582 |
10 | 9188 |
11 | 18402 |
12 | 36832 |
13 | 73694 |
14 | 147420 |
15 | 294874 |
16 | 589784 |
17 | 1179606 |
18 | 2359252 |
19 | 4718546 |
20 | 9437136 |
21 | 18874318 |
22 | 37748684 |
23 | 75497418 |
24 | 150994888 |
25 | 301989830 |
26 | 603979716 |
27 | 1207959490 |
28 | 2415919040 |
29 | 4831838142 |
30 | 9663676348 |
31 | 19327352762 |
[1,8,24,58,128,270,556,1130,2280,4582,9188,18402, 36832,73694,147420,294874,589784,1179606,2359252, 4718546,9437136,18874318,37748684,75497418, 150994888,301989830,603979716,1207959490, 2415919040,4831838142,9663676348,19327352762] |