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 | 50 |
| 2 | 850 |
| 3 | 1300 |
| 4 | 2210 |
| 5 | 6100 |
| 6 | 8500 |
| 7 | 14500 |
| 8 | 18100 |
| 9 | 22100 |
| 10 | 22100 |
| 11 | 22100 |
| 12 | 24650 |
| 13 | 26500 |
| 14 | 32550 |
| 15 | 42500 |
| 16 | 42100 |
| 17 | 48100 |
| 18 | 48100 |
| 19 | 48100 |
| 20 | 68500 |
| 21 | 68900 |
| 22 | 84100 |
| 23 | 92500 |
| 24 | 103700 |
| 25 | 110500 |
| 26 | 110500 |
| 27 | 110500 |
| 28 | 140500 |
| 29 | 158600 |
| 30 | 174100 |
| 31 | 201110 |
| 32 | 186100 |
| 33 | 221000 |
| 34 | 224500 |