n | a(n) |
---|---|
0 | 15 |
1 | 315 |
2 | 1287 |
3 | 3315 |
4 | 6783 |
5 | 12075 |
6 | 19575 |
7 | 29667 |
8 | 42735 |
9 | 59163 |
10 | 79335 |
11 | 103635 |
12 | 132447 |
13 | 166155 |
14 | 205143 |
15 | 249795 |
16 | 300495 |
17 | 357627 |
18 | 421575 |
19 | 492723 |
20 | 571455 |
21 | 658155 |
22 | 753207 |
23 | 856995 |
24 | 969903 |
25 | 1092315 |
26 | 1224615 |
27 | 1367187 |
28 | 1520415 |
29 | 1684683 |
30 | 1860375 |
31 | 2047875 |
32 | 2247567 |
33 | 2459835 |
[15,315,1287,3315,6783,12075,19575,29667,42735, 59163,79335,103635,132447,166155,205143,249795, 300495,357627,421575,492723,571455,658155,753207, 856995,969903,1092315,1224615,1367187,1520415, 1684683,1860375,2047875,2247567,2459835] |