n | a(n) |
---|---|
1 | 2 |
2 | 10 |
3 | 84 |
4 | 1028 |
5 | 15630 |
6 | 279942 |
7 | 5764808 |
8 | 134217736 |
9 | 3486784410 |
10 | 100000000010 |
11 | 3138428376732 |
12 | 106993205379084 |
13 | 3937376385699302 |
14 | 155568095557812238 |
15 | 6568408355712890640 |
16 | 295147905179352825872 |
17 | 14063084452067724991026 |
18 | 708235345355337676357650 |
19 | 37589973457545958193355620 |
[2,10,84,1028,15630,279942,5764808,134217736, 3486784410,100000000010,3138428376732, 106993205379084,3937376385699302, 155568095557812238,6568408355712890640, 295147905179352825872,14063084452067724991026, 708235345355337676357650, 37589973457545958193355620] |