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 | 83 |
| 3 | 163 |
| 4 | 263 |
| 5 | 383 |
| 6 | 523 |
| 7 | 683 |
| 8 | 863 |
| 9 | 1063 |
| 10 | 1283 |
| 11 | 1523 |
| 12 | 1783 |
| 13 | 2063 |
| 14 | 2683 |
| 15 | 3023 |
| 16 | 4583 |
| 17 | 5023 |
| 18 | 5483 |
| 19 | 6983 |
| 20 | 7523 |
| 21 | 8663 |
| 22 | 9883 |
| 23 | 11863 |
| 24 | 14783 |
| 25 | 16363 |
| 26 | 17183 |
| 27 | 19763 |
| 28 | 20663 |
| 29 | 25463 |
| 30 | 29663 |
| 31 | 30763 |
| 32 | 31883 |
| 33 | 33023 |
| 34 | 34183 |
| 35 | 35363 |
| 36 | 36563 |
| 37 | 37783 |
| 38 | 39023 |
| 39 | 40283 |
| 40 | 42863 |
| 41 | 45523 |
| 42 | 49663 |
| 43 | 56963 |
| 44 | 61583 |
| 45 | 64763 |