n | a(n) |
---|---|
6 | 1 |
7 | 6 |
8 | 21 |
9 | 56 |
10 | 126 |
11 | 246 |
12 | 432 |
13 | 702 |
14 | 1077 |
15 | 1576 |
16 | 2232 |
17 | 3072 |
18 | 4118 |
19 | 5382 |
20 | 6891 |
21 | 8638 |
22 | 10653 |
23 | 12948 |
24 | 15563 |
25 | 18486 |
26 | 21783 |
27 | 25398 |
28 | 29394 |
29 | 33708 |
30 | 38422 |
31 | 43452 |
32 | 49008 |
33 | 54888 |
34 | 61308 |
35 | 68076 |
36 | 75434 |
37 | 83034 |
38 | 91473 |
39 | 100248 |
40 | 109947 |
41 | 120018 |
42 | 131191 |
43 | 142458 |
44 | 155049 |
45 | 167622 |
46 | 181629 |
47 | 195660 |
[1,6,21,56,126,246,432,702,1077,1576,2232,3072, 4118,5382,6891,8638,10653,12948,15563,18486,21783, 25398,29394,33708,38422,43452,49008,54888,61308, 68076,75434,83034,91473,100248,109947,120018, 131191,142458,155049,167622,181629,195660] |