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 | 10 |
| 2 | 265 |
| 3 | 520 |
| 4 | 775 |
| 5 | 1030 |
| 6 | 1285 |
| 7 | 1540 |
| 8 | 1795 |
| 9 | 2050 |
| 10 | 2305 |
| 11 | 2560 |
| 12 | 6570 |
| 13 | 6825 |
| 14 | 7080 |
| 15 | 7335 |
| 16 | 7590 |
| 17 | 7845 |
| 18 | 8100 |
| 19 | 8355 |
| 20 | 8610 |
| 21 | 8865 |
| 22 | 13130 |
| 23 | 13385 |
| 24 | 13640 |
| 25 | 13895 |
| 26 | 14150 |
| 27 | 14405 |
| 28 | 14660 |
| 29 | 14915 |
| 30 | 15170 |
| 31 | 19690 |
| 32 | 19945 |
| 33 | 20200 |
| 34 | 20455 |
| 35 | 20710 |
| 36 | 20965 |
| 37 | 21220 |
| 38 | 21475 |
| 39 | 26250 |
| 40 | 26505 |