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 | 5 |
| 2 | 7 |
| 3 | 10 |
| 4 | 12 |
| 5 | 15 |
| 6 | 19 |
| 7 | 21 |
| 8 | 25 |
| 9 | 35 |
| 10 | 36 |
| 11 | 39 |
| 12 | 47 |
| 13 | 59 |
| 14 | 63 |
| 15 | 67 |
| 16 | 71 |
| 17 | 75 |
| 18 | 79 |
| 19 | 83 |
| 20 | 87 |
| 21 | 91 |
| 22 | 95 |
| 23 | 99 |
| 24 | 103 |
| 25 | 107 |
| 26 | 111 |
| 27 | 115 |
| 28 | 119 |
| 29 | 123 |
| 30 | 125 |