The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 5 |
| 2 | 7 |
| 3 | 11 |
| 4 | 31 |
| 5 | 61 |
| 6 | 73 |
| 7 | 79 |
| 8 | 149 |
| 9 | 251 |
| 10 | 257 |
| 11 | 373 |
| 12 | 439 |
| 13 | 769 |
| 14 | 839 |
| 15 | 859 |
| 16 | 1031 |
| 17 | 1637 |
| 18 | 1747 |
| 19 | 3079 |
| 20 | 3877 |
| 21 | 3907 |
| 22 | 4831 |
| 23 | 5843 |
| 24 | 6343 |
| 25 | 7177 |
| 26 | 7537 |
| 27 | 8111 |
| 28 | 8669 |
| 29 | 9059 |
| 30 | 10739 |
| 31 | 11423 |
| 32 | 12113 |
| 33 | 12959 |
| 34 | 12967 |
| 35 | 13033 |
| 36 | 13309 |
| 37 | 13679 |
| 38 | 13879 |
| 39 | 16249 |
| 40 | 16453 |
| 41 | 21169 |
| 42 | 21683 |
| 43 | 23593 |
| 44 | 23789 |
| 45 | 26393 |
[5,7,11,31,61,73,79,149,251,257,373,439,769,839, 859,1031,1637,1747,3079,3877,3907,4831,5843,6343, 7177,7537,8111,8669,9059,10739,11423,12113,12959, 12967,13033,13309,13679,13879,16249,16453,21169, 21683,23593,23789,26393] |