| n | a(n) |
|---|---|
| 1 | 18 |
| 2 | 34 |
| 3 | 38 |
| 4 | 50 |
| 5 | 66 |
| 6 | 68 |
| 7 | 70 |
| 8 | 74 |
| 9 | 78 |
| 10 | 82 |
| 11 | 98 |
| 12 | 102 |
| 13 | 114 |
| 14 | 130 |
| 15 | 132 |
| 16 | 134 |
| 17 | 138 |
| 18 | 140 |
| 19 | 142 |
| 20 | 146 |
| 21 | 150 |
| 22 | 154 |
| 23 | 158 |
| 24 | 162 |
| 25 | 166 |
| 26 | 178 |
| 27 | 194 |
| 28 | 196 |
| 29 | 198 |
| 30 | 202 |
| 31 | 206 |
| 32 | 210 |
| 33 | 226 |
| 34 | 230 |
| 35 | 242 |
| 36 | 258 |
| 37 | 260 |
| 38 | 262 |
| 39 | 264 |
| 40 | 266 |
| 41 | 268 |
| 42 | 270 |
| 43 | 274 |
| 44 | 276 |
| 45 | 278 |
| 46 | 282 |
| 47 | 284 |
| 48 | 286 |
| 49 | 290 |
| 50 | 294 |
| 51 | 298 |
| 52 | 302 |
| 53 | 306 |
| 54 | 310 |
| 55 | 314 |
| 56 | 318 |
| 57 | 322 |
| 58 | 324 |
| 59 | 326 |
| 60 | 330 |
| 61 | 334 |
| 62 | 338 |
| 63 | 354 |
| 64 | 358 |
| 65 | 370 |
| 66 | 386 |
| 67 | 388 |
| 68 | 390 |
| 69 | 394 |
| 70 | 396 |
| 71 | 398 |
| 72 | 402 |
| 73 | 406 |
[18,34,38,50,66,68,70,74,78,82,98,102,114,130,132, 134,138,140,142,146,150,154,158,162,166,178,194, 196,198,202,206,210,226,230,242,258,260,262,264, 266,268,270,274,276,278,282,284,286,290,294,298, 302,306,310,314,318,322,324,326,330,334,338,354, 358,370,386,388,390,394,396,398,402,406] |