n | a(n) |
---|---|
7 | 1 |
8 | 7 |
9 | 28 |
10 | 84 |
11 | 210 |
12 | 462 |
13 | 917 |
14 | 1667 |
15 | 2807 |
16 | 4417 |
17 | 6538 |
18 | 9142 |
19 | 12117 |
20 | 15267 |
21 | 18327 |
22 | 20993 |
23 | 22967 |
24 | 24017 |
25 | 24017 |
26 | 22967 |
27 | 20993 |
28 | 18327 |
29 | 15267 |
30 | 12117 |
31 | 9142 |
32 | 6538 |
33 | 4417 |
34 | 2807 |
35 | 1667 |
36 | 917 |
37 | 462 |
38 | 210 |
39 | 84 |
40 | 28 |
41 | 7 |
42 | 1 |
[1,7,28,84,210,462,917,1667,2807,4417,6538,9142, 12117,15267,18327,20993,22967,24017,24017,22967, 20993,18327,15267,12117,9142,6538,4417,2807,1667, 917,462,210,84,28,7,1] |