| n | a(n) |
|---|---|
| 1 | 22 |
| 2 | 33 |
| 3 | 222 |
| 4 | 333 |
| 5 | 2222 |
| 6 | 2323 |
| 7 | 3232 |
| 8 | 3333 |
| 9 | 22222 |
| 10 | 33333 |
| 11 | 222222 |
| 12 | 223223 |
| 13 | 232232 |
| 14 | 232323 |
| 15 | 233233 |
| 16 | 322322 |
| 17 | 323232 |
| 18 | 323323 |
| 19 | 332332 |
| 20 | 333333 |
| 21 | 2222222 |
| 22 | 3333333 |
| 23 | 22222222 |
| 24 | 22232223 |
| 25 | 22322232 |
| 26 | 22332233 |
| 27 | 23222322 |
| 28 | 23232323 |
| 29 | 23322332 |
| 30 | 23332333 |
| 31 | 32223222 |
| 32 | 32233223 |
| 33 | 32323232 |
| 34 | 32333233 |
| 35 | 33223322 |
| 36 | 33233323 |
| 37 | 33323332 |
| 38 | 33333333 |
[22,33,222,333,2222,2323,3232,3333,22222,33333, 222222,223223,232232,232323,233233,322322,323232, 323323,332332,333333,2222222,3333333,22222222, 22232223,22322232,22332233,23222322,23232323, 23322332,23332333,32223222,32233223,32323232, 32333233,33223322,33233323,33323332,33333333] |