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 | 4177 |
| 2 | 4217 |
| 3 | 4457 |
| 4 | 4721 |
| 5 | 4937 |
| 6 | 6121 |
| 7 | 7121 |
| 8 | 7577 |
| 9 | 7817 |
| 10 | 9137 |
| 11 | 9721 |
| 12 | 10337 |
| 13 | 10657 |
| 14 | 11321 |
| 15 | 12377 |
| 16 | 13121 |
| 17 | 15121 |
| 18 | 16417 |
| 19 | 17321 |
| 20 | 18257 |
| 21 | 23417 |
| 22 | 23977 |
| 23 | 25121 |
| 24 | 26297 |
| 25 | 31321 |
| 26 | 34721 |
| 27 | 36137 |
| 28 | 36857 |
| 29 | 38321 |
| 30 | 40577 |
| 31 | 44497 |
| 32 | 47777 |
| 33 | 50321 |
| 34 | 52057 |
| 35 | 52937 |
| 36 | 54721 |
| 37 | 57457 |
| 38 | 81937 |