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 | 41 |
| 3 | 73 |
| 4 | 149 |
| 5 | 157 |
| 6 | 277 |
| 7 | 313 |
| 8 | 613 |
| 9 | 617 |
| 10 | 709 |
| 11 | 929 |
| 12 | 1117 |
| 13 | 1201 |
| 14 | 1741 |
| 15 | 1753 |
| 16 | 1873 |
| 17 | 2381 |
| 18 | 2897 |
| 19 | 2969 |
| 20 | 3469 |
| 21 | 3613 |
| 22 | 3637 |
| 23 | 3697 |
| 24 | 4513 |
| 25 | 4597 |
| 26 | 5101 |
| 27 | 5953 |
| 28 | 6173 |
| 29 | 6857 |
| 30 | 6869 |
| 31 | 7577 |
| 32 | 8089 |
| 33 | 8581 |
| 34 | 9661 |
| 35 | 10369 |
| 36 | 10513 |
| 37 | 11717 |
| 38 | 12097 |
| 39 | 12653 |
| 40 | 12973 |
| 41 | 13001 |
| 42 | 13649 |
| 43 | 14461 |
| 44 | 15313 |