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 | 161596 |
| 2 | 222778 |
| 3 | 366796 |
| 4 | 962578 |
| 5 | 1611910 |
| 6 | 2480878 |
| 7 | 3301165 |
| 8 | 4290985 |
| 9 | 13320541 |
| 10 | 23588146 |
| 11 | 29272726 |
| 12 | 43743981 |
| 13 | 50818321 |
| 14 | 68041945 |
| 15 | 79512355 |
| 16 | 100614205 |
| 17 | 143981965 |
| 18 | 161757091 |
| 19 | 172896310 |
| 20 | 194626585 |
| 21 | 200710630 |
| 22 | 275338311 |
| 23 | 282161890 |
| 24 | 352331785 |
| 25 | 410712130 |
| 26 | 457062495 |
| 27 | 457092730 |