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 | 17 |
| 2 | 73 |
| 3 | 89 |
| 4 | 193 |
| 5 | 337 |
| 6 | 521 |
| 7 | 953 |
| 8 | 1009 |
| 9 | 1249 |
| 10 | 1657 |
| 11 | 2377 |
| 12 | 2833 |
| 13 | 3329 |
| 14 | 3433 |
| 15 | 4441 |
| 16 | 4561 |
| 17 | 5849 |
| 18 | 6553 |
| 19 | 7297 |
| 20 | 8081 |
| 21 | 8737 |
| 22 | 9769 |
| 23 | 11617 |
| 24 | 12401 |
| 25 | 12601 |
| 26 | 13417 |
| 27 | 15569 |
| 28 | 16937 |
| 29 | 17881 |
| 30 | 18121 |
| 31 | 20353 |
| 32 | 21649 |
| 33 | 27529 |
| 34 | 28729 |
| 35 | 29033 |
| 36 | 30577 |
| 37 | 33457 |
| 38 | 35449 |
| 39 | 36809 |
| 40 | 46273 |
| 41 | 49801 |