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 | 23 |
| 2 | 269 |
| 3 | 433 |
| 4 | 761 |
| 5 | 1171 |
| 6 | 1499 |
| 7 | 1663 |
| 8 | 2237 |
| 9 | 2647 |
| 10 | 2729 |
| 11 | 3221 |
| 12 | 3467 |
| 13 | 3631 |
| 14 | 3877 |
| 15 | 4451 |
| 16 | 4861 |
| 17 | 4943 |
| 18 | 5107 |
| 19 | 5189 |
| 20 | 5927 |
| 21 | 6091 |
| 22 | 6173 |
| 23 | 6337 |
| 24 | 6829 |
| 25 | 6911 |
| 26 | 7321 |
| 27 | 7649 |
| 28 | 8059 |
| 29 | 8387 |
| 30 | 9043 |
| 31 | 9371 |
| 32 | 9781 |
| 33 | 10273 |
| 34 | 10601 |
| 35 | 10847 |
| 36 | 11093 |
| 37 | 11257 |
| 38 | 11503 |
| 39 | 11831 |
| 40 | 12241 |
| 41 | 12323 |
| 42 | 12487 |