n | a(n) |
---|---|
1 | 1 |
2 | 14 |
3 | 86 |
4 | 374 |
5 | 1382 |
6 | 4694 |
7 | 15206 |
8 | 47894 |
9 | 148262 |
10 | 453974 |
11 | 1380326 |
12 | 4177814 |
13 | 12607142 |
14 | 37968854 |
15 | 114201446 |
16 | 343194134 |
17 | 1030762022 |
18 | 3094645334 |
19 | 9288654566 |
20 | 27875400854 |
21 | 83645076902 |
22 | 250972979414 |
23 | 752994435686 |
24 | 2259134301974 |
[1,14,86,374,1382,4694,15206,47894,148262,453974, 1380326,4177814,12607142,37968854,114201446, 343194134,1030762022,3094645334,9288654566, 27875400854,83645076902,250972979414,752994435686, 2259134301974] |