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 | 511 |
| 2 | 1417 |
| 3 | 1435 |
| 4 | 1519 |
| 5 | 1765 |
| 6 | 1915 |
| 7 | 2395 |
| 8 | 2461 |
| 9 | 3091 |
| 10 | 3259 |
| 11 | 3427 |
| 12 | 3595 |
| 13 | 3811 |
| 14 | 3865 |
| 15 | 3931 |
| 16 | 4285 |
| 17 | 4645 |
| 18 | 4741 |
| 19 | 5449 |
| 20 | 6211 |
| 21 | 6463 |
| 22 | 7231 |
| 23 | 7435 |
| 24 | 7549 |
| 25 | 8191 |
| 26 | 8347 |
| 27 | 8977 |
| 28 | 9331 |
| 29 | 10111 |
| 30 | 10255 |
| 31 | 10459 |
| 32 | 10525 |
| 33 | 10651 |
| 34 | 10747 |
| 35 | 11113 |
| 36 | 11599 |
| 37 | 11659 |