n | a(n) |
---|---|
0 | 1 |
1 | 15 |
2 | 45 |
3 | 91 |
4 | 153 |
5 | 231 |
6 | 325 |
7 | 435 |
8 | 561 |
9 | 703 |
10 | 861 |
11 | 1035 |
12 | 1225 |
13 | 1431 |
14 | 1653 |
15 | 1891 |
16 | 2145 |
17 | 2415 |
18 | 2701 |
19 | 3003 |
20 | 3321 |
21 | 3655 |
22 | 4005 |
23 | 4371 |
24 | 4753 |
25 | 5151 |
26 | 5565 |
27 | 5995 |
28 | 6441 |
29 | 6903 |
30 | 7381 |
31 | 7875 |
32 | 8385 |
33 | 8911 |
34 | 9453 |
35 | 10011 |
36 | 10585 |
37 | 11175 |
38 | 11781 |
39 | 12403 |
40 | 13041 |
41 | 13695 |
42 | 14365 |
43 | 15051 |
[1,15,45,91,153,231,325,435,561,703,861,1035,1225, 1431,1653,1891,2145,2415,2701,3003,3321,3655,4005, 4371,4753,5151,5565,5995,6441,6903,7381,7875,8385, 8911,9453,10011,10585,11175,11781,12403,13041, 13695,14365,15051] |