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 | 1 |
| 2 | 35 |
| 3 | 143 |
| 4 | 209 |
| 5 | 247 |
| 6 | 391 |
| 7 | 493 |
| 8 | 629 |
| 9 | 667 |
| 10 | 851 |
| 11 | 901 |
| 12 | 1073 |
| 13 | 1219 |
| 14 | 1333 |
| 15 | 1457 |
| 16 | 1537 |
| 17 | 1891 |
| 18 | 1961 |
| 19 | 2021 |
| 20 | 2201 |
| 21 | 2623 |
| 22 | 2717 |
| 23 | 2759 |
| 24 | 2867 |
| 25 | 2993 |
| 26 | 3053 |
| 27 | 3239 |
| 28 | 3337 |
| 29 | 3827 |
| 30 | 3977 |
| 31 | 4061 |
| 32 | 4183 |
| 33 | 4223 |
| 34 | 4331 |
| 35 | 4387 |
| 36 | 4633 |
| 37 | 5429 |
| 38 | 5633 |
| 39 | 5767 |
| 40 | 5959 |
| 41 | 6157 |
| 42 | 6191 |
| 43 | 6319 |
| 44 | 7081 |
| 45 | 7093 |
| 46 | 7519 |