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 | 2145 |
| 2 | 3315 |
| 3 | 3465 |
| 4 | 4095 |
| 5 | 4845 |
| 6 | 5005 |
| 7 | 5865 |
| 8 | 6435 |
| 9 | 6545 |
| 10 | 6555 |
| 11 | 7735 |
| 12 | 8645 |
| 13 | 9009 |
| 14 | 9945 |
| 15 | 10005 |
| 16 | 10695 |
| 17 | 11305 |
| 18 | 11781 |
| 19 | 13167 |
| 20 | 13485 |
| 21 | 13685 |
| 22 | 13923 |
| 23 | 14535 |
| 24 | 15015 |
| 25 | 15295 |
| 26 | 15561 |
| 27 | 16065 |
| 28 | 16095 |
| 29 | 17017 |
| 30 | 17205 |
| 31 | 17255 |
| 32 | 17835 |
| 33 | 17955 |
| 34 | 18837 |
| 35 | 19019 |
| 36 | 19065 |