n | a(n) |
---|---|
1 | 1 |
2 | 30 |
3 | 180 |
4 | 570 |
5 | 1320 |
6 | 2550 |
7 | 4380 |
8 | 6930 |
9 | 10320 |
10 | 14670 |
11 | 20100 |
12 | 26730 |
13 | 34680 |
14 | 44070 |
15 | 55020 |
16 | 67650 |
17 | 82080 |
18 | 98430 |
19 | 116820 |
20 | 137370 |
21 | 160200 |
22 | 185430 |
23 | 213180 |
24 | 243570 |
25 | 276720 |
26 | 312750 |
27 | 351780 |
28 | 393930 |
29 | 439320 |
30 | 488070 |
31 | 540300 |
32 | 596130 |
33 | 655680 |
34 | 719070 |
35 | 786420 |
36 | 857850 |
[1,30,180,570,1320,2550,4380,6930,10320,14670, 20100,26730,34680,44070,55020,67650,82080,98430, 116820,137370,160200,185430,213180,243570,276720, 312750,351780,393930,439320,488070,540300,596130, 655680,719070,786420,857850] |