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 | 19 |
| 2 | 361 |
| 3 | 437 |
| 4 | 551 |
| 5 | 589 |
| 6 | 703 |
| 7 | 779 |
| 8 | 817 |
| 9 | 893 |
| 10 | 1007 |
| 11 | 1121 |
| 12 | 1159 |
| 13 | 1273 |
| 14 | 1349 |
| 15 | 1387 |
| 16 | 1501 |
| 17 | 1577 |
| 18 | 1691 |
| 19 | 1843 |
| 20 | 1919 |
| 21 | 1957 |
| 22 | 2033 |
| 23 | 2071 |
| 24 | 2147 |
| 25 | 2413 |
| 26 | 2489 |
| 27 | 2603 |
| 28 | 2641 |
| 29 | 2831 |
| 30 | 2869 |
| 31 | 2983 |
| 32 | 3097 |
| 33 | 3173 |
| 34 | 3287 |
| 35 | 3401 |
| 36 | 3439 |
| 37 | 3629 |
| 38 | 3667 |
| 39 | 3743 |
| 40 | 3781 |
| 41 | 4009 |
| 42 | 4237 |
| 43 | 4313 |
| 44 | 4351 |
| 45 | 4427 |