This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
| n | a(n) |
|---|---|
| 1 | 1741 |
| 2 | 1747 |
| 3 | 1753 |
| 4 | 3049 |
| 5 | 3301 |
| 6 | 4591 |
| 7 | 5101 |
| 8 | 6361 |
| 9 | 7351 |
| 10 | 7369 |
| 11 | 8311 |
| 12 | 8707 |
| 13 | 8713 |
| 14 | 8887 |
| 15 | 9067 |
| 16 | 9091 |
| 17 | 9103 |
| 18 | 9631 |
| 19 | 10639 |
| 20 | 11287 |
| 21 | 12577 |
| 22 | 12823 |
| 23 | 12829 |
| 24 | 13267 |
| 25 | 15187 |
| 26 | 15583 |
| 27 | 15817 |
| 28 | 15889 |
| 29 | 15901 |
| 30 | 16363 |
| 31 | 16369 |
| 32 | 16561 |
| 33 | 16729 |
| 34 | 16981 |
| 35 | 17041 |
| 36 | 17419 |
| 37 | 17431 |
| 38 | 17839 |
| 39 | 18199 |
| 40 | 18211 |
| 41 | 19213 |
| 42 | 19219 |
| 43 | 19471 |
| 44 | 19477 |
| 45 | 19483 |
| 46 | 19489 |
| 47 | 20071 |