n | a(n) |
---|---|
1 | 1 |
2 | 5 |
3 | 23 |
4 | 95 |
5 | 381 |
6 | 1527 |
7 | 6109 |
8 | 24439 |
9 | 97759 |
10 | 391037 |
11 | 1564151 |
12 | 6256607 |
13 | 25026429 |
14 | 100105719 |
15 | 400422877 |
16 | 1601691511 |
17 | 6406766047 |
18 | 25627064189 |
19 | 102508256759 |
20 | 410033027037 |
21 | 1640132108151 |
22 | 6560528432607 |
23 | 26242113730429 |
[1,5,23,95,381,1527,6109,24439,97759,391037, 1564151,6256607,25026429,100105719,400422877, 1601691511,6406766047,25627064189,102508256759, 410033027037,1640132108151,6560528432607, 26242113730429] |