n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 13 |
4 | 26 |
5 | 205 |
6 | 410 |
7 | 3277 |
8 | 6554 |
9 | 52429 |
10 | 104858 |
11 | 838861 |
12 | 1677722 |
13 | 13421773 |
14 | 26843546 |
15 | 214748365 |
16 | 429496730 |
17 | 3435973837 |
18 | 6871947674 |
19 | 54975581389 |
20 | 109951162778 |
21 | 879609302221 |
22 | 1759218604442 |
23 | 14073748835533 |
24 | 28147497671066 |
[1,2,13,26,205,410,3277,6554,52429,104858,838861, 1677722,13421773,26843546,214748365,429496730, 3435973837,6871947674,54975581389,109951162778, 879609302221,1759218604442,14073748835533, 28147497671066] |