n | a(n) |
---|---|
1 | 105 |
2 | 13440 |
3 | 229635 |
4 | 1720320 |
5 | 8203125 |
6 | 29393280 |
7 | 86472015 |
8 | 220200960 |
9 | 502211745 |
10 | 1050000000 |
11 | 2046152955 |
12 | 3762339840 |
13 | 6588594285 |
14 | 11068417920 |
15 | 17940234375 |
16 | 28185722880 |
17 | 43085560665 |
18 | 64283103360 |
19 | 93856532595 |
20 | 134400000000 |
[105,13440,229635,1720320,8203125,29393280, 86472015,220200960,502211745,1050000000, 2046152955,3762339840,6588594285,11068417920, 17940234375,28185722880,43085560665,64283103360, 93856532595,134400000000] |