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 | 3677 |
| 2 | 4073 |
| 3 | 16447 |
| 4 | 118463 |
| 5 | 211217 |
| 6 | 357131 |
| 7 | 368153 |
| 8 | 582017 |
| 9 | 932413 |
| 10 | 1172777 |
| 11 | 1239443 |
| 12 | 2284027 |
| 13 | 2421473 |
| 14 | 3900931 |
| 15 | 4943777 |
| 16 | 5046053 |
| 17 | 6850463 |
| 18 | 6966059 |
| 19 | 8046347 |
| 20 | 10448783 |
| 21 | 11548777 |
| 22 | 12849937 |
| 23 | 15198811 |
| 24 | 16031237 |
| 25 | 17315087 |
| 26 | 19443679 |
| 27 | 20075687 |
| 28 | 20434811 |
| 29 | 20462861 |
| 30 | 20614667 |