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| n | a(n) |
|---|---|
| 1 | 23 |
| 2 | 37 |
| 3 | 523 |
| 4 | 719 |
| 5 | 1117 |
| 6 | 1319 |
| 7 | 1723 |
| 8 | 1931 |
| 9 | 2341 |
| 10 | 2953 |
| 11 | 3137 |
| 12 | 3761 |
| 13 | 4153 |
| 14 | 4373 |
| 15 | 4759 |
| 16 | 53101 |
| 17 | 59107 |
| 18 | 6173 |
| 19 | 6779 |
| 20 | 71167 |
| 21 | 73127 |
| 22 | 79103 |
| 23 | 8389 |
| 24 | 89101 |
| 25 | 97103 |
| 26 | 101107 |
| 27 | 103307 |
| 28 | 107137 |
| 29 | 109139 |
| 30 | 113131 |
| 31 | 127139 |
| 32 | 131149 |
| 33 | 137191 |
| 34 | 139199 |
| 35 | 149173 |
| 36 | 151157 |
| 37 | 157163 |
[23,37,523,719,1117,1319,1723,1931,2341,2953,3137, 3761,4153,4373,4759,53101,59107,6173,6779,71167, 73127,79103,8389,89101,97103,101107,103307,107137, 109139,113131,127139,131149,137191,139199,149173, 151157,157163] |