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 | 90972 |
| 2 | 454860 |
| 3 | 937692 |
| 4 | 1000692 |
| 5 | 1182636 |
| 6 | 1546524 |
| 7 | 2092356 |
| 8 | 2638188 |
| 9 | 2820132 |
| 10 | 3365964 |
| 11 | 3729852 |
| 12 | 3911796 |
| 13 | 4275684 |
| 14 | 4548600 |
| 15 | 4688460 |
| 16 | 4821516 |
| 17 | 5003460 |
| 18 | 5367348 |
| 19 | 5549292 |
| 20 | 5913180 |
| 21 | 6095124 |
| 22 | 6459012 |
| 23 | 6640956 |
| 24 | 7186788 |
| 25 | 7550676 |
| 26 | 7732620 |
| 27 | 8096508 |
| 28 | 8824284 |
| 29 | 9188172 |
| 30 | 9370116 |