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 | 9 |
| 2 | 33 |
| 3 | 54 |
| 4 | 100 |
| 5 | 918 |
| 6 | 1240 |
| 7 | 3304 |
| 8 | 4148 |
| 9 | 4187 |
| 10 | 7169 |
| 11 | 8825 |
| 12 | 12565 |
| 13 | 15085 |
| 14 | 19688 |
| 15 | 24881 |
| 16 | 25019 |
| 17 | 26609 |
| 18 | 38982 |
| 19 | 51835 |
| 20 | 53963 |
| 21 | 59987 |
| 22 | 76360 |
| 23 | 77057 |
| 24 | 91610 |
| 25 | 96728 |
| 26 | 143369 |
| 27 | 150419 |
| 28 | 167560 |
| 29 | 170561 |
| 30 | 205727 |
| 31 | 215069 |
| 32 | 220817 |