n | a(n) |
---|---|
1 | 0 |
2 | 4 |
3 | 20 |
4 | 24 |
5 | 60 |
6 | 116 |
7 | 120 |
8 | 136 |
9 | 140 |
10 | 260 |
11 | 340 |
12 | 360 |
13 | 444 |
14 | 676 |
15 | 696 |
16 | 700 |
17 | 816 |
18 | 1040 |
19 | 1476 |
20 | 2020 |
21 | 2220 |
22 | 2280 |
23 | 2684 |
24 | 3480 |
25 | 3940 |
26 | 4056 |
27 | 4060 |
28 | 4080 |
29 | 4420 |
30 | 4756 |
31 | 5516 |
32 | 6100 |
33 | 6120 |
34 | 6460 |
35 | 6780 |
36 | 8224 |
37 | 8840 |
38 | 8976 |
39 | 9860 |
40 | 11700 |
41 | 13756 |
42 | 16040 |
43 | 18564 |
44 | 21340 |
45 | 22964 |
[0,4,20,24,60,116,120,136,140,260,340,360,444,676, 696,700,816,1040,1476,2020,2220,2280,2684,3480, 3940,4056,4060,4080,4420,4756,5516,6100,6120,6460, 6780,8224,8840,8976,9860,11700,13756,16040,18564, 21340,22964] |