n | a(n) |
---|---|
0 | 1 |
1 | 1 |
2 | 2 |
3 | 6 |
4 | 3 |
5 | 30 |
6 | 15 |
7 | 70 |
8 | 35 |
9 | 210 |
10 | 105 |
11 | 2310 |
12 | 1155 |
13 | 10010 |
14 | 5005 |
15 | 30030 |
16 | 15015 |
17 | 510510 |
18 | 255255 |
19 | 3233230 |
20 | 1616615 |
21 | 1939938 |
22 | 969969 |
23 | 44618574 |
24 | 22309287 |
25 | 74364290 |
26 | 37182145 |
27 | 223092870 |
28 | 111546435 |
29 | 6469693230 |
30 | 3234846615 |
31 | 66853496710 |
32 | 33426748355 |
33 | 200560490130 |
[1,1,2,6,3,30,15,70,35,210,105,2310,1155,10010, 5005,30030,15015,510510,255255,3233230,1616615, 1939938,969969,44618574,22309287,74364290, 37182145,223092870,111546435,6469693230, 3234846615,66853496710,33426748355,200560490130] |