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 | 577 |
| 2 | 1009 |
| 3 | 1601 |
| 4 | 1761 |
| 5 | 2029 |
| 6 | 2913 |
| 7 | 4229 |
| 8 | 4348 |
| 9 | 5176 |
| 10 | 5273 |
| 11 | 5417 |
| 12 | 7736 |
| 13 | 8097 |
| 14 | 8661 |
| 15 | 8773 |
| 16 | 9004 |
| 17 | 9029 |
| 18 | 9049 |
| 19 | 9101 |
| 20 | 9208 |
| 21 | 9289 |
| 22 | 9868 |
| 23 | 10117 |
| 24 | 10313 |
| 25 | 10357 |
| 26 | 10713 |
| 27 | 10957 |
| 28 | 11021 |
| 29 | 11053 |
| 30 | 11269 |
| 31 | 11537 |
| 32 | 11621 |
| 33 | 12497 |
| 34 | 12977 |
| 35 | 13049 |
| 36 | 13313 |
| 37 | 13701 |
| 38 | 14201 |
| 39 | 15277 |
| 40 | 15809 |