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 | 43 |
| 3 | 173 |
| 4 | 199 |
| 5 | 251 |
| 6 | 277 |
| 7 | 433 |
| 8 | 563 |
| 9 | 641 |
| 10 | 719 |
| 11 | 797 |
| 12 | 823 |
| 13 | 953 |
| 14 | 1031 |
| 15 | 1109 |
| 16 | 1187 |
| 17 | 1213 |
| 18 | 1291 |
| 19 | 1447 |
| 20 | 1499 |
| 21 | 1733 |
| 22 | 1759 |
| 23 | 1811 |
| 24 | 1889 |
| 25 | 1993 |
| 26 | 2357 |
| 27 | 2383 |
| 28 | 2539 |
| 29 | 2591 |
| 30 | 2617 |
| 31 | 2851 |
| 32 | 2903 |
| 33 | 3137 |
| 34 | 3163 |
| 35 | 3319 |
| 36 | 3371 |
| 37 | 3449 |
| 38 | 3527 |
| 39 | 3631 |
| 40 | 3709 |
| 41 | 3761 |
| 42 | 3917 |
| 43 | 3943 |
| 44 | 4021 |
| 45 | 4073 |