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 | 7 |
| 2 | 13 |
| 3 | 31 |
| 4 | 79 |
| 5 | 97 |
| 6 | 167 |
| 7 | 313 |
| 8 | 383 |
| 9 | 709 |
| 10 | 739 |
| 11 | 761 |
| 12 | 907 |
| 13 | 937 |
| 14 | 1009 |
| 15 | 1033 |
| 16 | 1151 |
| 17 | 1487 |
| 18 | 1511 |
| 19 | 1733 |
| 20 | 1847 |
| 21 | 1933 |
| 22 | 3019 |
| 23 | 3067 |
| 24 | 3083 |
| 25 | 3109 |
| 26 | 3301 |
| 27 | 3319 |
| 28 | 3371 |
| 29 | 3391 |
| 30 | 3463 |
| 31 | 3643 |
| 32 | 3803 |
| 33 | 7457 |
| 34 | 7481 |
| 35 | 7547 |
| 36 | 7589 |
| 37 | 7603 |
| 38 | 7841 |
| 39 | 9001 |
| 40 | 9013 |
| 41 | 9103 |
| 42 | 9133 |
| 43 | 9857 |
| 44 | 10009 |
| 45 | 10039 |
| 46 | 10067 |