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| n | a(n) |
|---|---|
| 0 | 0 |
| 1 | 1 |
| 2 | 6 |
| 3 | 11 |
| 4 | 32 |
| 5 | 37 |
| 6 | 58 |
| 7 | 79 |
| 8 | 180 |
| 9 | 185 |
| 10 | 206 |
| 11 | 227 |
| 12 | 328 |
| 13 | 349 |
| 14 | 450 |
| 15 | 551 |
| 16 | 1052 |
| 17 | 1057 |
| 18 | 1078 |
| 19 | 1099 |
| 20 | 1200 |
| 21 | 1221 |
| 22 | 1322 |
| 23 | 1423 |
| 24 | 1924 |
| 25 | 1945 |
| 26 | 2046 |
| 27 | 2147 |
| 28 | 2648 |
| 29 | 2749 |
| 30 | 3250 |
| 31 | 3751 |
| 32 | 6252 |
| 33 | 6257 |
| 34 | 6278 |
| 35 | 6299 |
| 36 | 6400 |
| 37 | 6421 |
| 38 | 6522 |
| 39 | 6623 |
[0,1,6,11,32,37,58,79,180,185,206,227,328,349,450, 551,1052,1057,1078,1099,1200,1221,1322,1423,1924, 1945,2046,2147,2648,2749,3250,3751,6252,6257,6278, 6299,6400,6421,6522,6623] |