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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 7 |
| 6 | 10 |
| 7 | 20 |
| 8 | 22 |
| 9 | 30 |
| 10 | 47 |
| 11 | 67 |
| 12 | 68 |
| 13 | 70 |
| 14 | 100 |
| 15 | 115 |
| 16 | 157 |
| 17 | 158 |
| 18 | 200 |
| 19 | 202 |
| 20 | 212 |
| 21 | 220 |
| 22 | 257 |
| 23 | 283 |
| 24 | 300 |
| 25 | 392 |
| 26 | 409 |
| 27 | 470 |
| 28 | 562 |
| 29 | 599 |
| 30 | 653 |
| 31 | 670 |
| 32 | 680 |
| 33 | 700 |
| 34 | 788 |
| 35 | 832 |
| 36 | 904 |
| 37 | 1000 |
| 38 | 1015 |
| 39 | 1112 |
| 40 | 1129 |
| 41 | 1150 |
| 42 | 1175 |
| 43 | 1238 |
| 44 | 1247 |
| 45 | 1282 |
| 46 | 1355 |
| 47 | 1436 |
| 48 | 1444 |
| 49 | 1498 |
| 50 | 1501 |
| 51 | 1570 |
| 52 | 1580 |
| 53 | 1692 |
[0,1,2,3,7,10,20,22,30,47,67,68,70,100,115,157, 158,200,202,212,220,257,283,300,392,409,470,562, 599,653,670,680,700,788,832,904,1000,1015,1112, 1129,1150,1175,1238,1247,1282,1355,1436,1444,1498, 1501,1570,1580,1692] |