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 | 67 |
| 2 | 109 |
| 3 | 151 |
| 4 | 193 |
| 5 | 277 |
| 6 | 487 |
| 7 | 571 |
| 8 | 613 |
| 9 | 739 |
| 10 | 823 |
| 11 | 907 |
| 12 | 991 |
| 13 | 1033 |
| 14 | 1117 |
| 15 | 1201 |
| 16 | 1327 |
| 17 | 1453 |
| 18 | 1579 |
| 19 | 1621 |
| 20 | 1663 |
| 21 | 1747 |
| 22 | 1789 |
| 23 | 1831 |
| 24 | 1873 |
| 25 | 1999 |
| 26 | 2083 |
| 27 | 2251 |
| 28 | 2293 |
| 29 | 2377 |
| 30 | 2503 |
| 31 | 2671 |
| 32 | 2713 |
| 33 | 2797 |
| 34 | 3049 |
| 35 | 3217 |
| 36 | 3259 |
| 37 | 3301 |
| 38 | 3343 |
| 39 | 3469 |
| 40 | 3511 |
| 41 | 3637 |
| 42 | 3847 |
| 43 | 3889 |
| 44 | 3931 |
| 45 | 4057 |