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 | 19 |
| 2 | 59 |
| 3 | 101 |
| 4 | 149 |
| 5 | 193 |
| 6 | 241 |
| 7 | 293 |
| 8 | 353 |
| 9 | 409 |
| 10 | 461 |
| 11 | 521 |
| 12 | 587 |
| 13 | 641 |
| 14 | 691 |
| 15 | 757 |
| 16 | 823 |
| 17 | 881 |
| 18 | 947 |
| 19 | 1013 |
| 20 | 1063 |
| 21 | 1123 |
| 22 | 1201 |
| 23 | 1277 |
| 24 | 1319 |
| 25 | 1423 |
| 26 | 1471 |
| 27 | 1531 |
| 28 | 1597 |
| 29 | 1657 |
| 30 | 1723 |
| 31 | 1789 |
| 32 | 1873 |
| 33 | 1949 |
| 34 | 2011 |
| 35 | 2083 |
| 36 | 2141 |
| 37 | 2237 |
| 38 | 2293 |
| 39 | 2357 |
| 40 | 2417 |
| 41 | 2503 |
| 42 | 2591 |
| 43 | 2663 |