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 | 657 |
| 2 | 854 |
| 3 | 1020 |
| 4 | 1122 |
| 5 | 1241 |
| 6 | 1267 |
| 7 | 1330 |
| 8 | 1339 |
| 9 | 1426 |
| 10 | 1482 |
| 11 | 1554 |
| 12 | 1798 |
| 13 | 1853 |
| 14 | 1892 |
| 15 | 2015 |
| 16 | 2310 |
| 17 | 2346 |
| 18 | 2574 |
| 19 | 2763 |
| 20 | 2771 |
| 21 | 2805 |
| 22 | 2869 |
| 23 | 2914 |
| 24 | 2947 |
| 25 | 2977 |
| 26 | 3036 |
| 27 | 3383 |
| 28 | 3445 |
| 29 | 3465 |
| 30 | 3526 |
| 31 | 3894 |
| 32 | 3913 |
| 33 | 4002 |
| 34 | 4209 |
| 35 | 4290 |
| 36 | 4362 |
| 37 | 4706 |
| 38 | 4711 |
| 39 | 4830 |
| 40 | 4921 |
| 41 | 4930 |
| 42 | 4977 |
| 43 | 5025 |
| 44 | 5053 |
| 45 | 5074 |
| 46 | 5193 |
| 47 | 5256 |