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 | 438 |
| 2 | 950 |
| 3 | 1462 |
| 4 | 1974 |
| 5 | 2486 |
| 6 | 2998 |
| 7 | 3126 |
| 8 | 3190 |
| 9 | 3254 |
| 10 | 3318 |
| 11 | 3382 |
| 12 | 3446 |
| 13 | 3462 |
| 14 | 3470 |
| 15 | 3478 |
| 16 | 3486 |
| 17 | 3494 |
| 18 | 3502 |
| 19 | 3504 |
| 20 | 3505 |
| 21 | 3506 |
| 22 | 3507 |
| 23 | 3508 |
| 24 | 3509 |
| 25 | 3511 |
| 26 | 3518 |
| 27 | 3574 |
| 28 | 4022 |
| 29 | 4534 |
| 30 | 5046 |
| 31 | 5558 |
| 32 | 6070 |
| 33 | 6582 |
| 34 | 7094 |
| 35 | 7222 |
| 36 | 7286 |
| 37 | 7350 |