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 | 1125 |
| 2 | 1573 |
| 3 | 1953 |
| 4 | 2205 |
| 5 | 2385 |
| 6 | 3465 |
| 7 | 5185 |
| 8 | 5353 |
| 9 | 5773 |
| 10 | 6433 |
| 11 | 6613 |
| 12 | 6825 |
| 13 | 7245 |
| 14 | 7425 |
| 15 | 7665 |
| 16 | 7693 |
| 17 | 8505 |
| 18 | 8925 |
| 19 | 9133 |
| 20 | 9205 |
| 21 | 9405 |
| 22 | 9945 |
| 23 | 10393 |
| 24 | 10773 |
| 25 | 11473 |
| 26 | 11653 |
| 27 | 12285 |
| 28 | 12493 |
| 29 | 12705 |
| 30 | 13473 |
| 31 | 13585 |
| 32 | 13725 |
| 33 | 14025 |
| 34 | 15013 |
| 35 | 15145 |
| 36 | 15433 |
| 37 | 16065 |
| 38 | 16245 |
| 39 | 16905 |
| 40 | 17253 |
| 41 | 17325 |
| 42 | 17953 |