n | a(n) |
---|---|
1 | 50 |
2 | 314 |
3 | 1970 |
4 | 12362 |
5 | 77570 |
6 | 486746 |
7 | 3054290 |
8 | 19165418 |
9 | 120261410 |
10 | 754630394 |
11 | 4735243250 |
12 | 29713259402 |
13 | 186448243010 |
14 | 1169947290266 |
15 | 7341322395410 |
16 | 46066190299178 |
17 | 289061530659170 |
18 | 1813837175689274 |
19 | 11381678123719730 |
[50,314,1970,12362,77570,486746,3054290,19165418, 120261410,754630394,4735243250,29713259402, 186448243010,1169947290266,7341322395410, 46066190299178,289061530659170,1813837175689274, 11381678123719730] |