n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 3 |
4 | 6 |
5 | 5 |
6 | 15 |
7 | 7 |
8 | 70 |
9 | 84 |
10 | 210 |
11 | 11 |
12 | 495 |
13 | 13 |
14 | 3003 |
15 | 6435 |
16 | 12870 |
17 | 17 |
18 | 18564 |
19 | 19 |
20 | 125970 |
21 | 293930 |
22 | 646646 |
23 | 23 |
24 | 735471 |
25 | 53130 |
26 | 9657700 |
27 | 4686825 |
28 | 30421755 |
29 | 29 |
30 | 5852925 |
31 | 31 |
32 | 601080390 |
33 | 573166440 |
34 | 2203961430 |
35 | 417225900 |
36 | 1251677700 |
37 | 37 |
38 | 33578000610 |
[1,2,3,6,5,15,7,70,84,210,11,495,13,3003,6435, 12870,17,18564,19,125970,293930,646646,23,735471, 53130,9657700,4686825,30421755,29,5852925,31, 601080390,573166440,2203961430,417225900, 1251677700,37,33578000610] |