n | a(n) |
---|---|
1 | 2 |
2 | 3 |
3 | 6 |
4 | 21 |
5 | 31 |
6 | 49 |
7 | 73 |
8 | 91 |
9 | 115 |
10 | 121 |
11 | 169 |
12 | 211 |
13 | 301 |
14 | 331 |
15 | 361 |
16 | 391 |
17 | 421 |
18 | 511 |
19 | 631 |
20 | 721 |
21 | 781 |
22 | 841 |
23 | 1051 |
24 | 1261 |
25 | 1471 |
26 | 1561 |
27 | 1681 |
28 | 1891 |
29 | 2101 |
30 | 2311 |
31 | 2521 |
32 | 2731 |
33 | 3151 |
34 | 3361 |
35 | 3571 |
36 | 3991 |
37 | 4201 |
38 | 4411 |
39 | 4621 |
40 | 5251 |
41 | 5461 |
42 | 6091 |
43 | 6511 |
44 | 6721 |
45 | 6931 |
46 | 7771 |
47 | 7981 |
48 | 8191 |
49 | 9031 |
[2,3,6,21,31,49,73,91,115,121,169,211,301,331,361, 391,421,511,631,721,781,841,1051,1261,1471,1561, 1681,1891,2101,2311,2521,2731,3151,3361,3571,3991, 4201,4411,4621,5251,5461,6091,6511,6721,6931,7771, 7981,8191,9031] |