n | a(n) |
---|---|
0 | 1 |
1 | 8 |
2 | 44 |
3 | 232 |
4 | 1216 |
5 | 6368 |
6 | 33344 |
7 | 174592 |
8 | 914176 |
9 | 4786688 |
10 | 25063424 |
11 | 131233792 |
12 | 687149056 |
13 | 3597959168 |
14 | 18839158784 |
15 | 98643116032 |
16 | 516502061056 |
17 | 2704439902208 |
18 | 14160631169024 |
19 | 74146027405312 |
20 | 388233639755776 |
21 | 2032817728913408 |
22 | 10643971814457344 |
[1,8,44,232,1216,6368,33344,174592,914176,4786688, 25063424,131233792,687149056,3597959168, 18839158784,98643116032,516502061056, 2704439902208,14160631169024,74146027405312, 388233639755776,2032817728913408, 10643971814457344] |