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 | 9 |
| 2 | 136 |
| 3 | 263 |
| 4 | 390 |
| 5 | 517 |
| 6 | 644 |
| 7 | 771 |
| 8 | 898 |
| 9 | 1025 |
| 10 | 1152 |
| 11 | 2195 |
| 12 | 2322 |
| 13 | 2449 |
| 14 | 2576 |
| 15 | 2703 |
| 16 | 2830 |
| 17 | 2957 |
| 18 | 3084 |
| 19 | 3211 |
| 20 | 4381 |
| 21 | 4508 |
| 22 | 4635 |
| 23 | 4762 |
| 24 | 4889 |
| 25 | 5016 |
| 26 | 5143 |
| 27 | 5270 |
| 28 | 6567 |
| 29 | 6694 |
| 30 | 6821 |
| 31 | 6948 |
| 32 | 7075 |
| 33 | 7202 |
| 34 | 7329 |
| 35 | 8753 |
| 36 | 8880 |
| 37 | 9007 |
| 38 | 9134 |
| 39 | 9261 |
| 40 | 9388 |
| 41 | 10939 |
| 42 | 11066 |
| 43 | 11193 |
| 44 | 11320 |
| 45 | 11447 |
| 46 | 13125 |