n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 6 |
4 | 10 |
5 | 15 |
6 | 21 |
7 | 28 |
8 | 66 |
9 | 105 |
10 | 120 |
11 | 153 |
12 | 171 |
13 | 435 |
14 | 561 |
15 | 946 |
16 | 1378 |
17 | 1485 |
18 | 3916 |
19 | 4005 |
20 | 4278 |
21 | 4851 |
22 | 4950 |
23 | 11781 |
24 | 14365 |
25 | 15576 |
26 | 47586 |
27 | 50086 |
28 | 51360 |
29 | 57970 |
30 | 60378 |
31 | 60726 |
32 | 61425 |
33 | 61776 |
34 | 139128 |
35 | 145530 |
36 | 146070 |
37 | 149878 |
38 | 150426 |
39 | 182710 |
40 | 659526 |
41 | 702705 |
[1,3,6,10,15,21,28,66,105,120,153,171,435,561,946, 1378,1485,3916,4005,4278,4851,4950,11781,14365, 15576,47586,50086,51360,57970,60378,60726,61425, 61776,139128,145530,146070,149878,150426,182710, 659526,702705] |