n | a(n) |
---|---|
1 | 4 |
2 | 10 |
3 | 20 |
4 | 120 |
5 | 130 |
6 | 180 |
7 | 230 |
8 | 260 |
9 | 440 |
10 | 470 |
11 | 680 |
12 | 700 |
13 | 750 |
14 | 920 |
15 | 1060 |
16 | 1320 |
17 | 1736 |
18 | 1860 |
19 | 1970 |
20 | 2106 |
21 | 2320 |
22 | 2460 |
23 | 2760 |
24 | 2850 |
25 | 2890 |
26 | 3074 |
27 | 3660 |
28 | 3800 |
29 | 4180 |
30 | 4370 |
31 | 5030 |
32 | 5236 |
33 | 5304 |
34 | 5814 |
35 | 5990 |
36 | 6130 |
37 | 6350 |
38 | 6590 |
39 | 6724 |
40 | 6780 |
41 | 6990 |
42 | 7190 |
43 | 7384 |
44 | 7520 |
45 | 7744 |
46 | 8180 |
[4,10,20,120,130,180,230,260,440,470,680,700,750, 920,1060,1320,1736,1860,1970,2106,2320,2460,2760, 2850,2890,3074,3660,3800,4180,4370,5030,5236,5304, 5814,5990,6130,6350,6590,6724,6780,6990,7190,7384, 7520,7744,8180] |