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 | 110 |
| 2 | 125 |
| 3 | 609 |
| 4 | 2047 |
| 5 | 4895 |
| 6 | 9819 |
| 7 | 10149 |
| 8 | 10367 |
| 9 | 18974 |
| 10 | 31269 |
| 11 | 37032 |
| 12 | 40662 |
| 13 | 42032 |
| 14 | 44238 |
| 15 | 44835 |
| 16 | 48125 |
| 17 | 51459 |
| 18 | 51535 |
| 19 | 52487 |
| 20 | 77425 |
| 21 | 90090 |
| 22 | 116633 |
| 23 | 129846 |
| 24 | 137865 |
| 25 | 145299 |
| 26 | 146566 |
| 27 | 151438 |
| 28 | 159565 |
| 29 | 161614 |
| 30 | 162334 |
| 31 | 207710 |
| 32 | 307327 |
| 33 | 357116 |