n | a(n) |
---|---|
1 | 1 |
2 | 3 |
3 | 9 |
4 | 20 |
5 | 42 |
6 | 75 |
7 | 132 |
8 | 212 |
9 | 333 |
10 | 497 |
11 | 728 |
12 | 1026 |
13 | 1428 |
14 | 1932 |
15 | 2583 |
16 | 3384 |
17 | 4389 |
18 | 5598 |
19 | 7084 |
20 | 8844 |
21 | 10962 |
22 | 13442 |
23 | 16380 |
24 | 19776 |
25 | 23751 |
26 | 28301 |
27 | 33561 |
28 | 39536 |
29 | 46376 |
30 | 54081 |
31 | 62832 |
32 | 72624 |
33 | 83655 |
34 | 95931 |
35 | 109668 |
36 | 124866 |
37 | 141778 |
38 | 160398 |
[1,3,9,20,42,75,132,212,333,497,728,1026,1428, 1932,2583,3384,4389,5598,7084,8844,10962,13442, 16380,19776,23751,28301,33561,39536,46376,54081, 62832,72624,83655,95931,109668,124866,141778, 160398] |