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 | 463 |
| 2 | 523 |
| 3 | 983 |
| 4 | 1153 |
| 5 | 2851 |
| 6 | 2969 |
| 7 | 4339 |
| 8 | 4507 |
| 9 | 6121 |
| 10 | 8263 |
| 11 | 8893 |
| 12 | 10093 |
| 13 | 12451 |
| 14 | 17911 |
| 15 | 18427 |
| 16 | 18913 |
| 17 | 22807 |
| 18 | 22811 |
| 19 | 25033 |
| 20 | 27961 |
| 21 | 33223 |
| 22 | 36781 |
| 23 | 41849 |
| 24 | 42643 |
| 25 | 48571 |
| 26 | 60091 |
| 27 | 64237 |
| 28 | 71503 |
| 29 | 73303 |
| 30 | 74131 |
| 31 | 90217 |
| 32 | 90481 |
| 33 | 103813 |
| 34 | 108263 |
| 35 | 123601 |
| 36 | 124447 |
| 37 | 125863 |
| 38 | 140443 |