n | a(n) |
---|---|
0 | 1 |
1 | 7 |
2 | 36 |
3 | 162 |
4 | 675 |
5 | 2673 |
6 | 10206 |
7 | 37908 |
8 | 137781 |
9 | 492075 |
10 | 1732104 |
11 | 6022998 |
12 | 20726199 |
13 | 70681653 |
14 | 239148450 |
15 | 803538792 |
16 | 2683245609 |
17 | 8910671247 |
18 | 29443957164 |
19 | 96855122250 |
20 | 317297380491 |
21 | 1035574967097 |
22 | 3368233731366 |
23 | 10920608743932 |
24 | 35303692060125 |
25 | 113819103201843 |
[1,7,36,162,675,2673,10206,37908,137781,492075, 1732104,6022998,20726199,70681653,239148450, 803538792,2683245609,8910671247,29443957164, 96855122250,317297380491,1035574967097, 3368233731366,10920608743932,35303692060125, 113819103201843] |