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 | 1 |
| 2 | 7771 |
| 3 | 18166 |
| 4 | 21691 |
| 5 | 26146 |
| 6 | 26356 |
| 7 | 46801 |
| 8 | 69046 |
| 9 | 75916 |
| 10 | 91516 |
| 11 | 111406 |
| 12 | 122716 |
| 13 | 156196 |
| 14 | 171436 |
| 15 | 175726 |
| 16 | 177316 |
| 17 | 201571 |
| 18 | 219316 |
| 19 | 222706 |
| 20 | 259951 |
| 21 | 282826 |
| 22 | 355531 |
| 23 | 426796 |
| 24 | 433621 |
| 25 | 435301 |
| 26 | 438976 |
| 27 | 440056 |
| 28 | 524371 |
| 29 | 560461 |
| 30 | 585166 |
| 31 | 605506 |
| 32 | 608026 |