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 | 285129 |
| 2 | 1958893 |
| 3 | 2501533 |
| 4 | 6488440 |
| 5 | 7069840 |
| 6 | 8803023 |
| 7 | 16514327 |
| 8 | 23826399 |
| 9 | 34031773 |
| 10 | 52256248 |
| 11 | 68198847 |
| 12 | 72969138 |
| 13 | 76779087 |
| 14 | 77622950 |
| 15 | 87430210 |
| 16 | 87474672 |
| 17 | 96485487 |
| 18 | 114137958 |
| 19 | 120197293 |
| 20 | 136275022 |
| 21 | 151444458 |
| 22 | 173740578 |
| 23 | 174878352 |
| 24 | 183872325 |
| 25 | 188385855 |
| 26 | 196268415 |