n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 6 |
4 | 15 |
5 | 21 |
6 | 28 |
7 | 36 |
8 | 45 |
9 | 55 |
10 | 66 |
11 | 78 |
12 | 91 |
13 | 136 |
14 | 171 |
15 | 231 |
16 | 276 |
17 | 378 |
18 | 406 |
19 | 435 |
20 | 465 |
21 | 528 |
22 | 561 |
23 | 595 |
24 | 666 |
25 | 703 |
26 | 741 |
27 | 861 |
28 | 903 |
29 | 990 |
30 | 1081 |
31 | 1128 |
32 | 1176 |
33 | 1225 |
34 | 1275 |
35 | 1326 |
36 | 1431 |
37 | 1540 |
38 | 1596 |
39 | 1653 |
40 | 1711 |
41 | 1770 |
42 | 1953 |
43 | 2016 |
44 | 2211 |
45 | 2278 |
46 | 2346 |
47 | 2485 |
48 | 2556 |
49 | 2628 |
50 | 2775 |
[1,3,6,15,21,28,36,45,55,66,78,91,136,171,231,276, 378,406,435,465,528,561,595,666,703,741,861,903, 990,1081,1128,1176,1225,1275,1326,1431,1540,1596, 1653,1711,1770,1953,2016,2211,2278,2346,2485,2556, 2628,2775] |