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 | 7 |
| 2 | 47 |
| 3 | 59 |
| 4 | 107 |
| 5 | 167 |
| 6 | 227 |
| 7 | 263 |
| 8 | 347 |
| 9 | 383 |
| 10 | 467 |
| 11 | 479 |
| 12 | 503 |
| 13 | 563 |
| 14 | 587 |
| 15 | 839 |
| 16 | 863 |
| 17 | 887 |
| 18 | 983 |
| 19 | 1187 |
| 20 | 1283 |
| 21 | 1307 |
| 22 | 1319 |
| 23 | 1367 |
| 24 | 1487 |
| 25 | 1523 |
| 26 | 1619 |
| 27 | 1823 |
| 28 | 1907 |
| 29 | 2027 |
| 30 | 2099 |
| 31 | 2207 |
| 32 | 2447 |
| 33 | 2579 |
| 34 | 2879 |
| 35 | 2999 |
| 36 | 3119 |
| 37 | 3167 |
| 38 | 3203 |
| 39 | 3467 |
| 40 | 3947 |
| 41 | 4007 |
| 42 | 4079 |
| 43 | 4127 |
| 44 | 4139 |
| 45 | 4259 |
| 46 | 4283 |