The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 3 |
| 2 | 5 |
| 3 | 7 |
| 4 | 11 |
| 5 | 17 |
| 6 | 23 |
| 7 | 31 |
| 8 | 43 |
| 9 | 73 |
| 10 | 101 |
| 11 | 131 |
| 12 | 157 |
| 13 | 191 |
| 14 | 239 |
| 15 | 293 |
| 16 | 379 |
| 17 | 571 |
| 18 | 757 |
| 19 | 937 |
| 20 | 1123 |
| 21 | 1301 |
| 22 | 1481 |
| 23 | 1697 |
| 24 | 1907 |
| 25 | 2113 |
| 26 | 2371 |
| 27 | 2617 |
| 28 | 2857 |
| 29 | 3121 |
| 30 | 3389 |
| 31 | 3709 |
| 32 | 4021 |
| 33 | 4337 |
| 34 | 4637 |
| 35 | 4937 |
| 36 | 5227 |
| 37 | 5503 |
| 38 | 5779 |
| 39 | 6047 |
| 40 | 6311 |
| 41 | 6569 |
| 42 | 6829 |
| 43 | 7079 |
| 44 | 7349 |
| 45 | 7639 |
| 46 | 7927 |
| 47 | 8263 |
| 48 | 8599 |
[3,5,7,11,17,23,31,43,73,101,131,157,191,239,293, 379,571,757,937,1123,1301,1481,1697,1907,2113, 2371,2617,2857,3121,3389,3709,4021,4337,4637,4937, 5227,5503,5779,6047,6311,6569,6829,7079,7349,7639, 7927,8263,8599] |