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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 2 |
| 4 | 3 |
| 5 | 4 |
| 6 | 5 |
| 7 | 6 |
| 8 | 7 |
| 9 | 8 |
| 10 | 9 |
| 11 | 10 |
| 12 | 12 |
| 13 | 13 |
| 14 | 16 |
| 15 | 19 |
| 16 | 21 |
| 17 | 22 |
| 18 | 25 |
| 19 | 26 |
| 20 | 31 |
| 21 | 34 |
| 22 | 37 |
| 23 | 41 |
| 24 | 42 |
| 25 | 50 |
| 26 | 55 |
| 27 | 56 |
| 28 | 59 |
| 29 | 62 |
| 30 | 66 |
| 31 | 68 |
| 32 | 81 |
| 33 | 89 |
| 34 | 90 |
| 35 | 96 |
| 36 | 99 |
| 37 | 102 |
| 38 | 107 |
| 39 | 110 |
| 40 | 131 |
| 41 | 144 |
| 42 | 146 |
| 43 | 155 |
| 44 | 161 |
| 45 | 164 |
| 46 | 167 |
| 47 | 173 |
| 48 | 178 |
| 49 | 212 |
| 50 | 233 |
| 51 | 236 |
| 52 | 251 |
| 53 | 260 |
| 54 | 266 |
| 55 | 269 |
| 56 | 272 |
| 57 | 280 |
| 58 | 288 |
| 59 | 343 |
| 60 | 377 |
| 61 | 382 |
[0,1,2,3,4,5,6,7,8,9,10,12,13,16,19,21,22,25,26, 31,34,37,41,42,50,55,56,59,62,66,68,81,89,90,96, 99,102,107,110,131,144,146,155,161,164,167,173, 178,212,233,236,251,260,266,269,272,280,288,343, 377,382] |