n | a(n) |
---|---|
2 | 1 |
3 | 20 |
4 | 131 |
5 | 469 |
6 | 1262 |
7 | 2862 |
8 | 5780 |
9 | 10725 |
10 | 18647 |
11 | 30784 |
12 | 48713 |
13 | 74405 |
14 | 110284 |
15 | 159290 |
16 | 224946 |
17 | 311429 |
18 | 423645 |
19 | 567308 |
20 | 749023 |
21 | 976373 |
22 | 1258010 |
23 | 1603750 |
24 | 2024672 |
25 | 2533221 |
26 | 3143315 |
27 | 3870456 |
28 | 4731845 |
29 | 5746501 |
30 | 6935384 |
31 | 8321522 |
32 | 9930142 |
33 | 11788805 |
34 | 13927545 |
35 | 16379012 |
[1,20,131,469,1262,2862,5780,10725,18647,30784, 48713,74405,110284,159290,224946,311429,423645, 567308,749023,976373,1258010,1603750,2024672, 2533221,3143315,3870456,4731845,5746501,6935384, 8321522,9930142,11788805,13927545,16379012] |