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 | 7 |
| 2 | 29 |
| 3 | 73 |
| 4 | 139 |
| 5 | 227 |
| 6 | 337 |
| 7 | 997 |
| 8 | 1217 |
| 9 | 1459 |
| 10 | 1723 |
| 11 | 2647 |
| 12 | 2999 |
| 13 | 3373 |
| 14 | 3769 |
| 15 | 5573 |
| 16 | 6079 |
| 17 | 6607 |
| 18 | 15473 |
| 19 | 17167 |
| 20 | 18047 |
| 21 | 21787 |
| 22 | 22777 |
| 23 | 23789 |
| 24 | 28057 |
| 25 | 29179 |
| 26 | 30323 |
| 27 | 31489 |
| 28 | 36373 |
| 29 | 37649 |
| 30 | 41609 |
| 31 | 45767 |
| 32 | 48649 |
| 33 | 50123 |
| 34 | 56239 |
| 35 | 61057 |
| 36 | 67789 |
| 37 | 71287 |
| 38 | 74873 |
| 39 | 84223 |
| 40 | 88117 |
| 41 | 108907 |
| 42 | 113329 |
| 43 | 117839 |
| 44 | 124769 |
| 45 | 127123 |
| 46 | 129499 |