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 | 31 |
| 2 | 67 |
| 3 | 103 |
| 4 | 139 |
| 5 | 211 |
| 6 | 283 |
| 7 | 463 |
| 8 | 499 |
| 9 | 571 |
| 10 | 607 |
| 11 | 643 |
| 12 | 751 |
| 13 | 787 |
| 14 | 823 |
| 15 | 859 |
| 16 | 967 |
| 17 | 1039 |
| 18 | 1291 |
| 19 | 1327 |
| 20 | 1399 |
| 21 | 1471 |
| 22 | 1543 |
| 23 | 1579 |
| 24 | 1723 |
| 25 | 1759 |
| 26 | 1831 |
| 27 | 1867 |
| 28 | 2011 |
| 29 | 2083 |
| 30 | 2371 |
| 31 | 2551 |
| 32 | 2659 |
| 33 | 2731 |
| 34 | 2767 |
| 35 | 2803 |
| 36 | 3019 |
| 37 | 3163 |
| 38 | 3271 |
| 39 | 3307 |
| 40 | 3343 |
| 41 | 3559 |
| 42 | 3631 |
| 43 | 3739 |
| 44 | 3847 |
| 45 | 3919 |
| 46 | 4027 |