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 | 17 |
| 2 | 28 |
| 3 | 39 |
| 4 | 410 |
| 5 | 511 |
| 6 | 612 |
| 7 | 713 |
| 8 | 814 |
| 9 | 915 |
| 10 | 1016 |
| 11 | 1117 |
| 12 | 1218 |
| 13 | 1319 |
| 14 | 1420 |
| 15 | 1521 |
| 16 | 1622 |
| 17 | 1723 |
| 18 | 1824 |
| 19 | 1925 |
| 20 | 2026 |
| 21 | 2127 |
| 22 | 2228 |
| 23 | 2329 |
| 24 | 2430 |
| 25 | 2531 |
| 26 | 2632 |
| 27 | 2733 |
| 28 | 2834 |
| 29 | 2935 |
| 30 | 3036 |
| 31 | 3137 |
| 32 | 3238 |
| 33 | 3339 |
| 34 | 3440 |
| 35 | 3541 |
| 36 | 3642 |
| 37 | 3743 |
| 38 | 3844 |
| 39 | 3945 |
| 40 | 4046 |
| 41 | 4147 |
| 42 | 4248 |