n | a(n) |
---|---|
0 | 1 |
1 | 90 |
2 | 630 |
3 | 2310 |
4 | 6930 |
5 | 34650 |
6 | 30030 |
7 | 90090 |
8 | 450450 |
9 | 570570 |
10 | 510510 |
11 | 1531530 |
12 | 7657650 |
13 | 14804790 |
14 | 11741730 |
15 | 9699690 |
16 | 29099070 |
17 | 145495350 |
[1,90,630,2310,6930,34650,30030,90090,450450, 570570,510510,1531530,7657650,14804790,11741730, 9699690,29099070,145495350] |