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| n | a(n) |
|---|---|
| 1 | 1 |
| 2 | 2 |
| 3 | 5 |
| 4 | 11 |
| 5 | 17 |
| 6 | 20 |
| 7 | 26 |
| 8 | 32 |
| 9 | 41 |
| 10 | 56 |
| 11 | 77 |
| 12 | 95 |
| 13 | 110 |
| 14 | 116 |
| 15 | 122 |
| 16 | 125 |
| 17 | 161 |
| 18 | 185 |
| 19 | 206 |
| 20 | 215 |
| 21 | 221 |
| 22 | 227 |
| 23 | 242 |
| 24 | 272 |
| 25 | 320 |
| 26 | 326 |
| 27 | 356 |
| 28 | 362 |
| 29 | 371 |
| 30 | 392 |
| 31 | 395 |
| 32 | 416 |
| 33 | 446 |
| 34 | 467 |
| 35 | 500 |
| 36 | 521 |
| 37 | 551 |
| 38 | 560 |
| 39 | 587 |
| 40 | 635 |
| 41 | 665 |
| 42 | 671 |
| 43 | 677 |
| 44 | 755 |
| 45 | 770 |
| 46 | 791 |
| 47 | 797 |
| 48 | 830 |
| 49 | 836 |
| 50 | 866 |
| 51 | 962 |
| 52 | 977 |
| 53 | 980 |
| 54 | 986 |
| 55 | 1001 |
[1,2,5,11,17,20,26,32,41,56,77,95,110,116,122,125, 161,185,206,215,221,227,242,272,320,326,356,362, 371,392,395,416,446,467,500,521,551,560,587,635, 665,671,677,755,770,791,797,830,836,866,962,977, 980,986,1001] |