The OEIS is supported by the many generous donors to the OEIS Foundation.
| n | a(n) |
|---|---|
| 1 | 307 |
| 2 | 347 |
| 3 | 563 |
| 4 | 569 |
| 5 | 733 |
| 6 | 821 |
| 7 | 1427 |
| 8 | 1429 |
| 9 | 1433 |
| 10 | 1439 |
| 11 | 1447 |
| 12 | 1481 |
| 13 | 1867 |
| 14 | 1931 |
| 15 | 1973 |
| 16 | 2657 |
| 17 | 2659 |
| 18 | 2663 |
| 19 | 2671 |
| 20 | 2683 |
| 21 | 3187 |
| 22 | 3191 |
| 23 | 3313 |
| 24 | 3319 |
| 25 | 3323 |
| 26 | 3461 |
| 27 | 3511 |
| 28 | 3517 |
| 29 | 4001 |
| 30 | 4217 |
| 31 | 4231 |
| 32 | 4597 |
| 33 | 4621 |
| 34 | 4783 |
| 35 | 5387 |
| 36 | 5393 |
| 37 | 5413 |
| 38 | 5417 |
| 39 | 5477 |
| 40 | 5501 |
| 41 | 5639 |
| 42 | 5641 |
| 43 | 5651 |
| 44 | 6067 |
| 45 | 6311 |
| 46 | 6823 |
| 47 | 6857 |
| 48 | 7477 |
| 49 | 7523 |
| 50 | 7537 |
[307,347,563,569,733,821,1427,1429,1433,1439,1447, 1481,1867,1931,1973,2657,2659,2663,2671,2683,3187, 3191,3313,3319,3323,3461,3511,3517,4001,4217,4231, 4597,4621,4783,5387,5393,5413,5417,5477,5501,5639, 5641,5651,6067,6311,6823,6857,7477,7523,7537] |