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| n | a(n) |
|---|---|
| 1 | 30 |
| 2 | 60 |
| 3 | 98 |
| 4 | 102 |
| 5 | 188 |
| 6 | 240 |
| 7 | 242 |
| 8 | 252 |
| 9 | 258 |
| 10 | 260 |
| 11 | 350 |
| 12 | 368 |
| 13 | 408 |
| 14 | 470 |
| 15 | 492 |
| 16 | 498 |
| 17 | 540 |
| 18 | 638 |
| 19 | 650 |
| 20 | 660 |
| 21 | 812 |
| 22 | 818 |
| 23 | 840 |
| 24 | 914 |
| 25 | 954 |
| 26 | 968 |
| 27 | 998 |
| 28 | 1044 |
| 29 | 1050 |
| 30 | 1092 |
| 31 | 1098 |
| 32 | 1110 |
| 33 | 1148 |
| 34 | 1152 |
| 35 | 1170 |
| 36 | 1220 |
| 37 | 1262 |
| 38 | 1302 |
| 39 | 1310 |
| 40 | 1352 |
| 41 | 1532 |
| 42 | 1584 |
| 43 | 1610 |
| 44 | 1668 |
| 45 | 1670 |
| 46 | 1730 |
| 47 | 1770 |
| 48 | 1772 |
[30,60,98,102,188,240,242,252,258,260,350,368,408, 470,492,498,540,638,650,660,812,818,840,914,954, 968,998,1044,1050,1092,1098,1110,1148,1152,1170, 1220,1262,1302,1310,1352,1532,1584,1610,1668,1670, 1730,1770,1772] |