n | a(n) |
---|---|
1 | 1 |
2 | 10 |
3 | 56 |
4 | 220 |
5 | 680 |
6 | 1771 |
7 | 4060 |
8 | 8436 |
9 | 16215 |
10 | 29260 |
11 | 50116 |
12 | 82160 |
13 | 129766 |
14 | 198485 |
15 | 295240 |
16 | 428536 |
17 | 608685 |
18 | 848046 |
19 | 1161280 |
20 | 1565620 |
21 | 2081156 |
22 | 2731135 |
23 | 3542276 |
24 | 4545100 |
25 | 5774275 |
26 | 7268976 |
27 | 9073260 |
28 | 11236456 |
29 | 13813570 |
30 | 16865705 |
31 | 20460496 |
32 | 24672560 |
33 | 29583961 |
[1,10,56,220,680,1771,4060,8436,16215,29260,50116, 82160,129766,198485,295240,428536,608685,848046, 1161280,1565620,2081156,2731135,3542276,4545100, 5774275,7268976,9073260,11236456,13813570, 16865705,20460496,24672560,29583961] |