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 | 73 |
| 2 | 733 |
| 3 | 739 |
| 4 | 967 |
| 5 | 1021 |
| 6 | 1103 |
| 7 | 1153 |
| 8 | 1223 |
| 9 | 1237 |
| 10 | 1453 |
| 11 | 1523 |
| 12 | 1657 |
| 13 | 1723 |
| 14 | 1741 |
| 15 | 1831 |
| 16 | 3023 |
| 17 | 3911 |
| 18 | 7057 |
| 19 | 7187 |
| 20 | 7523 |
| 21 | 7577 |
| 22 | 7643 |
| 23 | 7673 |
| 24 | 7699 |
| 25 | 7717 |
| 26 | 7841 |
| 27 | 9161 |
| 28 | 9173 |
| 29 | 9293 |
| 30 | 9497 |
| 31 | 9679 |
| 32 | 9749 |
| 33 | 9803 |
| 34 | 9833 |
| 35 | 9883 |
| 36 | 9923 |
| 37 | 9931 |
| 38 | 10151 |
| 39 | 10273 |
| 40 | 10453 |
| 41 | 10853 |
| 42 | 11003 |
| 43 | 11083 |
| 44 | 11243 |
| 45 | 11423 |