n | a(n) |
---|---|
2 | 1 |
3 | 157 |
4 | 26690 |
5 | 4508570 |
6 | 761974851 |
7 | 128773405047 |
8 | 21762709934980 |
9 | 3677897920745140 |
10 | 621564749363392901 |
11 | 105044442632566365137 |
12 | 17752510805031727164870 |
13 | 3000174326048697741925710 |
14 | 507029461102251552321630151 |
15 | 85687978926280231101185088427 |
[1,157,26690,4508570,761974851,128773405047, 21762709934980,3677897920745140, 621564749363392901,105044442632566365137, 17752510805031727164870,3000174326048697741925710, 507029461102251552321630151, 85687978926280231101185088427] |