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 | 105 |
| 2 | 165 |
| 3 | 273 |
| 4 | 345 |
| 5 | 357 |
| 6 | 385 |
| 7 | 777 |
| 8 | 897 |
| 9 | 1045 |
| 10 | 1173 |
| 11 | 1353 |
| 12 | 1653 |
| 13 | 1677 |
| 14 | 1705 |
| 15 | 2193 |
| 16 | 2233 |
| 17 | 2373 |
| 18 | 2905 |
| 19 | 3157 |
| 20 | 3237 |
| 21 | 3333 |
| 22 | 3417 |
| 23 | 3445 |
| 24 | 3553 |
| 25 | 3565 |
| 26 | 3945 |
| 27 | 4053 |
| 28 | 4585 |
| 29 | 4953 |
| 30 | 5665 |
| 31 | 5817 |
| 32 | 6097 |
| 33 | 6513 |
| 34 | 6693 |
| 35 | 7077 |
| 36 | 7833 |
| 37 | 8437 |
| 38 | 8565 |
| 39 | 8845 |
| 40 | 10153 |
| 41 | 11005 |
| 42 | 11433 |