n | a(n) |
---|---|
0 | 1 |
1 | 3 |
2 | 6 |
3 | 15 |
4 | 28 |
5 | 55 |
6 | 66 |
7 | 91 |
8 | 105 |
9 | 120 |
10 | 153 |
11 | 171 |
12 | 210 |
13 | 231 |
14 | 276 |
15 | 300 |
16 | 351 |
17 | 378 |
18 | 435 |
19 | 465 |
20 | 528 |
21 | 561 |
22 | 630 |
23 | 666 |
24 | 741 |
25 | 780 |
26 | 861 |
27 | 903 |
28 | 990 |
29 | 1128 |
30 | 1326 |
31 | 1830 |
32 | 2145 |
33 | 2415 |
34 | 3081 |
35 | 5151 |
36 | 5995 |
37 | 6105 |
38 | 7140 |
39 | 8385 |
40 | 8646 |
41 | 9591 |
42 | 9870 |
43 | 10153 |
44 | 11026 |
45 | 11175 |
46 | 12246 |
47 | 12403 |
[1,3,6,15,28,55,66,91,105,120,153,171,210,231,276, 300,351,378,435,465,528,561,630,666,741,780,861, 903,990,1128,1326,1830,2145,2415,3081,5151,5995, 6105,7140,8385,8646,9591,9870,10153,11026,11175, 12246,12403] |