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 | 50 |
| 2 | 125 |
| 3 | 250 |
| 4 | 325 |
| 5 | 338 |
| 6 | 425 |
| 7 | 845 |
| 8 | 925 |
| 9 | 1025 |
| 10 | 1250 |
| 11 | 1325 |
| 12 | 1445 |
| 13 | 1450 |
| 14 | 1525 |
| 15 | 1625 |
| 16 | 1682 |
| 17 | 1825 |
| 18 | 1850 |
| 19 | 2050 |
| 20 | 2125 |
| 21 | 2197 |
| 22 | 2425 |
| 23 | 2725 |
| 24 | 2738 |
| 25 | 2825 |
| 26 | 2873 |
| 27 | 2890 |
| 28 | 3050 |
| 29 | 3125 |
| 30 | 3250 |
| 31 | 3425 |
| 32 | 3625 |
| 33 | 3725 |
| 34 | 3925 |
| 35 | 4250 |
| 36 | 4325 |
| 37 | 4394 |
| 38 | 4625 |
| 39 | 4825 |
| 40 | 4901 |
| 41 | 4913 |