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 | 2 |
| 3 | 3 |
| 4 | 4 |
| 5 | 5 |
| 6 | 708 |
| 7 | 717 |
| 8 | 859 |
| 9 | 1093 |
| 10 | 1128 |
| 11 | 1129 |
| 12 | 1130 |
| 13 | 1131 |
| 14 | 1132 |
| 15 | 1133 |
| 16 | 1157 |
| 17 | 1165 |
| 18 | 1602 |
| 19 | 1627 |
| 20 | 1643 |
| 21 | 1676 |
| 22 | 2209 |
| 23 | 2305 |
| 24 | 2561 |
| 25 | 2897 |
| 26 | 4107 |
| 27 | 4123 |
| 28 | 4131 |
| 29 | 4139 |
| 30 | 4179 |
| 31 | 4834 |
| 32 | 4907 |
| 33 | 4963 |
| 34 | 5408 |
| 35 | 5892 |
| 36 | 5901 |
| 37 | 5914 |
| 38 | 5987 |
| 39 | 6217 |
| 40 | 6237 |
| 41 | 6253 |
| 42 | 6277 |
| 43 | 6312 |