n | a(n) |
---|---|
1 | 1 |
2 | 5 |
3 | 26 |
4 | 169 |
5 | 1230 |
6 | 9593 |
7 | 78499 |
8 | 664580 |
9 | 5761456 |
10 | 50847535 |
11 | 455052512 |
12 | 4118054814 |
13 | 37607912019 |
14 | 346065536840 |
15 | 3204941750803 |
16 | 29844570422670 |
17 | 279238341033926 |
18 | 2623557157654234 |
19 | 24739954287740861 |
20 | 234057667276344608 |
21 | 2220819602560918841 |
22 | 21127269486018731929 |
[1,5,26,169,1230,9593,78499,664580,5761456, 50847535,455052512,4118054814,37607912019, 346065536840,3204941750803,29844570422670, 279238341033926,2623557157654234, 24739954287740861,234057667276344608, 2220819602560918841,21127269486018731929] |