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 | 1 |
| 2 | 10 |
| 3 | 19 |
| 4 | 46 |
| 5 | 73 |
| 6 | 100 |
| 7 | 145 |
| 8 | 163 |
| 9 | 172 |
| 10 | 190 |
| 11 | 289 |
| 12 | 316 |
| 13 | 343 |
| 14 | 433 |
| 15 | 460 |
| 16 | 586 |
| 17 | 730 |
| 18 | 1000 |
| 19 | 1432 |
| 20 | 1450 |
| 21 | 1459 |
| 22 | 1486 |
| 23 | 1576 |
| 24 | 1603 |
| 25 | 1630 |
| 26 | 1720 |
| 27 | 1729 |
| 28 | 1873 |
| 29 | 1900 |
| 30 | 2143 |
| 31 | 2863 |
| 32 | 2872 |
| 33 | 2890 |
| 34 | 3016 |
| 35 | 3043 |
| 36 | 3160 |
| 37 | 3286 |
| 38 | 3430 |
| 39 | 4303 |
| 40 | 4330 |
| 41 | 4429 |
| 42 | 4573 |
| 43 | 4600 |
| 44 | 5716 |
| 45 | 5743 |
| 46 | 5860 |