n | a(n) |
---|---|
1 | 1 |
2 | 6 |
3 | 6 |
4 | 21 |
5 | 35 |
6 | 21 |
7 | 56 |
8 | 120 |
9 | 120 |
10 | 56 |
11 | 126 |
12 | 315 |
13 | 405 |
14 | 315 |
15 | 126 |
16 | 252 |
17 | 700 |
18 | 1050 |
19 | 1050 |
20 | 700 |
21 | 252 |
22 | 462 |
23 | 1386 |
24 | 2310 |
25 | 2695 |
26 | 2310 |
27 | 1386 |
28 | 462 |
29 | 792 |
30 | 2520 |
31 | 4536 |
32 | 5880 |
33 | 5880 |
34 | 4536 |
35 | 2520 |
36 | 792 |
37 | 1287 |
38 | 4290 |
39 | 8190 |
40 | 11466 |
41 | 12740 |
42 | 11466 |
43 | 8190 |
44 | 4290 |
45 | 1287 |
46 | 2002 |
47 | 6930 |
48 | 13860 |
49 | 20580 |
50 | 24696 |
51 | 24696 |
52 | 20580 |
53 | 13860 |
54 | 6930 |
55 | 2002 |
56 | 3003 |
57 | 10725 |
58 | 22275 |
59 | 34650 |
[1,6,6,21,35,21,56,120,120,56,126,315,405,315,126, 252,700,1050,1050,700,252,462,1386,2310,2695,2310, 1386,462,792,2520,4536,5880,5880,4536,2520,792, 1287,4290,8190,11466,12740,11466,8190,4290,1287, 2002,6930,13860,20580,24696,24696,20580,13860, 6930,2002,3003,10725,22275,34650] |