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 | 887 |
| 2 | 1697 |
| 3 | 1723 |
| 4 | 1867 |
| 5 | 1913 |
| 6 | 2083 |
| 7 | 2137 |
| 8 | 2417 |
| 9 | 2543 |
| 10 | 2633 |
| 11 | 2687 |
| 12 | 2767 |
| 13 | 2803 |
| 14 | 2957 |
| 15 | 3083 |
| 16 | 3109 |
| 17 | 3137 |
| 18 | 3433 |
| 19 | 3793 |
| 20 | 3847 |
| 21 | 3947 |
| 22 | 4073 |
| 23 | 4217 |
| 24 | 4423 |
| 25 | 4567 |
| 26 | 4657 |
| 27 | 4783 |
| 28 | 4793 |
| 29 | 4937 |
| 30 | 5099 |
| 31 | 5233 |
| 32 | 5279 |
| 33 | 5333 |
| 34 | 5387 |
| 35 | 5431 |
| 36 | 5647 |
| 37 | 5683 |
| 38 | 5827 |
| 39 | 6043 |
| 40 | 6053 |
| 41 | 6133 |
| 42 | 6143 |