n | a(n) |
---|---|
1 | 1 |
2 | 8 |
3 | 36 |
4 | 120 |
5 | 330 |
6 | 792 |
7 | 1716 |
8 | 3432 |
9 | 6435 |
10 | 11439 |
11 | 19433 |
12 | 31732 |
13 | 50016 |
14 | 76350 |
15 | 113178 |
16 | 163284 |
17 | 229713 |
18 | 315645 |
19 | 424215 |
20 | 558279 |
21 | 720147 |
22 | 911304 |
23 | 1132140 |
24 | 1381710 |
25 | 1657545 |
26 | 1955535 |
27 | 2269905 |
28 | 2593305 |
29 | 2917035 |
30 | 3231405 |
31 | 3526195 |
32 | 3791180 |
33 | 4016685 |
34 | 4194135 |
35 | 4316565 |
36 | 4379055 |
37 | 4379055 |
38 | 4316565 |
39 | 4194135 |
40 | 4016685 |
41 | 3791180 |
42 | 3526195 |
43 | 3231405 |
44 | 2917035 |
45 | 2593305 |
46 | 2269905 |
47 | 1955535 |
48 | 1657545 |
49 | 1381710 |
50 | 1132140 |
51 | 911304 |
52 | 720147 |
53 | 558279 |
54 | 424215 |
55 | 315645 |
56 | 229713 |
57 | 163284 |
58 | 113178 |
59 | 76350 |
60 | 50016 |
61 | 31732 |
62 | 19433 |
63 | 11439 |
64 | 6435 |
65 | 3432 |
66 | 1716 |
67 | 792 |
68 | 330 |
69 | 120 |
70 | 36 |
71 | 8 |
72 | 1 |
[1,8,36,120,330,792,1716,3432,6435,11439,19433, 31732,50016,76350,113178,163284,229713,315645, 424215,558279,720147,911304,1132140,1381710, 1657545,1955535,2269905,2593305,2917035,3231405, 3526195,3791180,4016685,4194135,4316565,4379055, 4379055,4316565,4194135,4016685,3791180,3526195, 3231405,2917035,2593305,2269905,1955535,1657545, 1381710,1132140,911304,720147,558279,424215, 315645,229713,163284,113178,76350,50016,31732, 19433,11439,6435,3432,1716,792,330,120,36,8,1] |