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 | 17 |
| 2 | 53 |
| 3 | 109 |
| 4 | 281 |
| 5 | 397 |
| 6 | 1061 |
| 7 | 1277 |
| 8 | 2341 |
| 9 | 2657 |
| 10 | 4973 |
| 11 | 6917 |
| 12 | 8009 |
| 13 | 9181 |
| 14 | 10433 |
| 15 | 13177 |
| 16 | 13913 |
| 17 | 14669 |
| 18 | 18749 |
| 19 | 20521 |
| 20 | 25301 |
| 21 | 26317 |
| 22 | 28409 |
| 23 | 32833 |
| 24 | 42641 |
| 25 | 45293 |
| 26 | 46649 |
| 27 | 56701 |
| 28 | 58217 |
| 29 | 59753 |
| 30 | 67733 |
| 31 | 69389 |
| 32 | 76213 |
| 33 | 77969 |
| 34 | 83357 |
| 35 | 85193 |
| 36 | 87049 |
| 37 | 90821 |