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n | a(n) |
---|---|
1 | 1 |
2 | 2 |
3 | 22 |
4 | 141 |
5 | 171 |
6 | 202 |
7 | 333 |
8 | 2002 |
9 | 2772 |
10 | 7227 |
11 | 10401 |
12 | 10701 |
13 | 12221 |
14 | 13131 |
15 | 14841 |
16 | 15651 |
17 | 16461 |
18 | 17271 |
19 | 20002 |
20 | 21212 |
21 | 25452 |
22 | 26262 |
23 | 27072 |
24 | 30303 |
25 | 31113 |
26 | 33633 |
27 | 35253 |
28 | 41814 |
29 | 51615 |
30 | 52425 |
31 | 53235 |
32 | 55755 |
33 | 58185 |
34 | 61416 |
35 | 62226 |
36 | 66366 |
37 | 69696 |
38 | 71217 |
39 | 72027 |
40 | 85158 |
41 | 96669 |
42 | 117711 |
[1,2,22,141,171,202,333,2002,2772,7227,10401, 10701,12221,13131,14841,15651,16461,17271,20002, 21212,25452,26262,27072,30303,31113,33633,35253, 41814,51615,52425,53235,55755,58185,61416,62226, 66366,69696,71217,72027,85158,96669,117711] |