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| n | a(n) |
|---|---|
| 1 | 47 |
| 2 | 139 |
| 3 | 167 |
| 4 | 257 |
| 5 | 421 |
| 6 | 557 |
| 7 | 587 |
| 8 | 647 |
| 9 | 1021 |
| 10 | 1051 |
| 11 | 1217 |
| 12 | 1601 |
| 13 | 1759 |
| 14 | 2957 |
| 15 | 3803 |
| 16 | 3911 |
| 17 | 4007 |
| 18 | 4397 |
| 19 | 4423 |
| 20 | 4463 |
| 21 | 5351 |
| 22 | 5471 |
| 23 | 6257 |
| 24 | 6691 |
| 25 | 6857 |
| 26 | 6949 |
| 27 | 7577 |
| 28 | 8081 |
| 29 | 9109 |
| 30 | 9697 |
| 31 | 10223 |
| 32 | 10847 |
| 33 | 11927 |
| 34 | 12101 |
| 35 | 12601 |
| 36 | 12911 |
| 37 | 13669 |
| 38 | 13711 |
| 39 | 13751 |
| 40 | 14537 |
| 41 | 14621 |
| 42 | 16217 |
| 43 | 16607 |
| 44 | 16903 |
| 45 | 17021 |
| 46 | 17359 |
| 47 | 17477 |
| 48 | 17911 |
[47,139,167,257,421,557,587,647,1021,1051,1217, 1601,1759,2957,3803,3911,4007,4397,4423,4463,5351, 5471,6257,6691,6857,6949,7577,8081,9109,9697, 10223,10847,11927,12101,12601,12911,13669,13711, 13751,14537,14621,16217,16607,16903,17021,17359, 17477,17911] |