n | a(n) |
---|---|
0 | 1 |
1 | 2 |
2 | 4 |
3 | 10 |
4 | 32 |
5 | 114 |
6 | 448 |
7 | 1978 |
8 | 9472 |
9 | 48738 |
10 | 270336 |
11 | 1595114 |
12 | 9965568 |
13 | 65852882 |
14 | 457326592 |
15 | 3329243546 |
16 | 25356271616 |
17 | 201326396098 |
18 | 1663597019136 |
19 | 14279558011850 |
20 | 127044810702848 |
21 | 1170023757062450 |
22 | 11136610150121472 |
23 | 109395885009537402 |
24 | 1107781178494025728 |
25 | 11549900930966957346 |
[1,2,4,10,32,114,448,1978,9472,48738,270336, 1595114,9965568,65852882,457326592,3329243546, 25356271616,201326396098,1663597019136, 14279558011850,127044810702848,1170023757062450, 11136610150121472,109395885009537402, 1107781178494025728,11549900930966957346] |