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 | 23 |
| 2 | 59 |
| 3 | 167 |
| 4 | 211 |
| 5 | 223 |
| 6 | 271 |
| 7 | 307 |
| 8 | 347 |
| 9 | 463 |
| 10 | 599 |
| 11 | 607 |
| 12 | 691 |
| 13 | 719 |
| 14 | 883 |
| 15 | 991 |
| 16 | 1151 |
| 17 | 1163 |
| 18 | 1231 |
| 19 | 1319 |
| 20 | 1451 |
| 21 | 1787 |
| 22 | 1867 |
| 23 | 1871 |
| 24 | 1879 |
| 25 | 2027 |
| 26 | 2143 |
| 27 | 2339 |
| 28 | 2347 |
| 29 | 2423 |
| 30 | 2539 |
| 31 | 2647 |
| 32 | 2707 |
| 33 | 2819 |
| 34 | 2879 |
| 35 | 2887 |
| 36 | 2927 |
| 37 | 2939 |
| 38 | 3019 |
| 39 | 3307 |
| 40 | 3343 |
| 41 | 3359 |
| 42 | 3463 |
| 43 | 3491 |