n | a(n) |
---|---|
1 | 1 |
2 | 281 |
3 | 2354 |
4 | 21577 |
5 | 649470 |
6 | 10239175 |
7 | 153675314 |
8 | 2926105110 |
9 | 50497979952 |
10 | 846475915760 |
11 | 14869883774518 |
12 | 257895603624162 |
13 | 4431808756777509 |
14 | 76825591910490498 |
15 | 1330247985644782645 |
16 | 22979928366711748806 |
[1,281,2354,21577,649470,10239175,153675314, 2926105110,50497979952,846475915760, 14869883774518,257895603624162,4431808756777509, 76825591910490498,1330247985644782645, 22979928366711748806] |