n | a(n) |
---|---|
1 | 1 |
2 | 15 |
3 | 45 |
4 | 63 |
5 | 165 |
6 | 195 |
7 | 231 |
8 | 459 |
9 | 693 |
10 | 909 |
11 | 969 |
12 | 1299 |
13 | 1785 |
14 | 2709 |
15 | 3699 |
16 | 4131 |
17 | 4449 |
18 | 5145 |
19 | 7041 |
20 | 8541 |
21 | 10209 |
22 | 16065 |
23 | 20355 |
24 | 22569 |
25 | 27489 |
26 | 28299 |
27 | 38151 |
28 | 47745 |
29 | 49365 |
30 | 49959 |
31 | 58479 |
32 | 77619 |
33 | 81021 |
34 | 84651 |
35 | 87555 |
36 | 92625 |
37 | 101115 |
38 | 104181 |
39 | 107271 |
40 | 107349 |
41 | 108225 |
[1,15,45,63,165,195,231,459,693,909,969,1299,1785, 2709,3699,4131,4449,5145,7041,8541,10209,16065, 20355,22569,27489,28299,38151,47745,49365,49959, 58479,77619,81021,84651,87555,92625,101115,104181, 107271,107349,108225] |