n | a(n) |
---|---|
1 | 1 |
2 | 421 |
3 | 422 |
4 | 423 |
5 | 424 |
6 | 425 |
7 | 426 |
8 | 432 |
9 | 433 |
10 | 1726 |
11 | 3888 |
12 | 3889 |
13 | 4309 |
14 | 4310 |
15 | 4311 |
16 | 4312 |
17 | 4313 |
18 | 4314 |
19 | 4320 |
20 | 4321 |
21 | 9330 |
[1,421,422,423,424,425,426,432,433,1726,3888,3889, 4309,4310,4311,4312,4313,4314,4320,4321,9330] |