n | a(n) |
---|---|
1 | 21 |
2 | 33 |
3 | 63 |
4 | 99 |
5 | 147 |
6 | 189 |
7 | 231 |
8 | 273 |
9 | 297 |
10 | 357 |
11 | 363 |
12 | 399 |
13 | 429 |
14 | 441 |
15 | 483 |
16 | 561 |
17 | 567 |
18 | 609 |
19 | 627 |
20 | 651 |
21 | 663 |
22 | 693 |
23 | 741 |
24 | 759 |
25 | 777 |
26 | 819 |
27 | 861 |
28 | 891 |
29 | 897 |
30 | 903 |
31 | 957 |
32 | 969 |
33 | 987 |
34 | 1023 |
35 | 1029 |
36 | 1071 |
37 | 1089 |
38 | 1113 |
39 | 1131 |
40 | 1173 |
41 | 1197 |
42 | 1209 |
43 | 1221 |
44 | 1239 |
45 | 1281 |
46 | 1287 |
47 | 1311 |
48 | 1323 |
49 | 1353 |
50 | 1407 |
51 | 1419 |
52 | 1443 |
53 | 1449 |
[21,33,63,99,147,189,231,273,297,357,363,399,429, 441,483,561,567,609,627,651,663,693,741,759,777, 819,861,891,897,903,957,969,987,1023,1029,1071, 1089,1113,1131,1173,1197,1209,1221,1239,1281,1287, 1311,1323,1353,1407,1419,1443,1449] |