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 | 3 |
| 3 | 5 |
| 4 | 7 |
| 5 | 11 |
| 6 | 15 |
| 7 | 17 |
| 8 | 19 |
| 9 | 21 |
| 10 | 23 |
| 11 | 27 |
| 12 | 31 |
| 13 | 33 |
| 14 | 35 |
| 15 | 39 |
| 16 | 43 |
| 17 | 53 |
| 18 | 57 |
| 19 | 59 |
| 20 | 61 |
| 21 | 63 |
| 22 | 67 |
| 23 | 79 |
| 24 | 95 |
| 25 | 97 |
| 26 | 101 |
| 27 | 115 |
| 28 | 127 |
| 29 | 129 |
| 30 | 131 |
| 31 | 135 |
| 32 | 137 |
| 33 | 139 |
| 34 | 143 |