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| n | a(n) |
|---|---|
| 1 | 0 |
| 2 | 1 |
| 3 | 63 |
| 4 | 71 |
| 5 | 75 |
| 6 | 83 |
| 7 | 85 |
| 8 | 87 |
| 9 | 89 |
| 10 | 113 |
| 11 | 115 |
| 12 | 117 |
| 13 | 120 |
| 14 | 129 |
| 15 | 133 |
| 16 | 138 |
| 17 | 139 |
| 18 | 141 |
| 19 | 151 |
| 20 | 155 |
| 21 | 156 |
| 22 | 159 |
| 23 | 161 |
| 24 | 162 |
| 25 | 163 |
| 26 | 172 |
| 27 | 179 |
| 28 | 181 |
| 29 | 182 |
| 30 | 184 |
| 31 | 185 |
| 32 | 189 |
| 33 | 190 |
| 34 | 191 |
| 35 | 199 |
| 36 | 201 |
| 37 | 205 |
| 38 | 209 |
| 39 | 212 |
| 40 | 213 |
| 41 | 215 |
| 42 | 216 |
| 43 | 217 |
| 44 | 220 |
| 45 | 221 |
| 46 | 222 |
| 47 | 233 |
| 48 | 235 |
| 49 | 236 |
| 50 | 239 |
| 51 | 242 |
| 52 | 243 |
| 53 | 245 |
| 54 | 247 |
| 55 | 248 |
| 56 | 250 |
[0,1,63,71,75,83,85,87,89,113,115,117,120,129,133, 138,139,141,151,155,156,159,161,162,163,172,179, 181,182,184,185,189,190,191,199,201,205,209,212, 213,215,216,217,220,221,222,233,235,236,239,242, 243,245,247,248,250] |