n | a(n) |
---|---|
4 | 1 |
5 | 1 |
6 | 3 |
7 | 7 |
8 | 14 |
9 | 18 |
10 | 30 |
11 | 35 |
12 | 51 |
13 | 65 |
14 | 91 |
15 | 105 |
16 | 140 |
17 | 157 |
18 | 198 |
19 | 228 |
20 | 285 |
21 | 315 |
22 | 385 |
23 | 419 |
24 | 498 |
25 | 550 |
26 | 650 |
27 | 702 |
28 | 819 |
29 | 877 |
30 | 1005 |
31 | 1085 |
32 | 1240 |
33 | 1320 |
34 | 1496 |
35 | 1583 |
36 | 1773 |
37 | 1887 |
38 | 2109 |
39 | 2223 |
40 | 2470 |
41 | 2593 |
42 | 2856 |
43 | 3010 |
44 | 3311 |
45 | 3465 |
46 | 3795 |
47 | 3959 |
48 | 4308 |
49 | 4508 |
50 | 4900 |
51 | 5100 |
52 | 5525 |
53 | 5737 |
[1,1,3,7,14,18,30,35,51,65,91,105,140,157,198,228, 285,315,385,419,498,550,650,702,819,877,1005,1085, 1240,1320,1496,1583,1773,1887,2109,2223,2470,2593, 2856,3010,3311,3465,3795,3959,4308,4508,4900,5100, 5525,5737] |