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 | 1528 |
| 2 | 2970 |
| 3 | 19486 |
| 4 | 26062 |
| 5 | 27670 |
| 6 | 37898 |
| 7 | 144186 |
| 8 | 290814 |
| 9 | 331884 |
| 10 | 442598 |
| 11 | 1010400 |
| 12 | 2758596 |
| 13 | 4046432 |
| 14 | 4270842 |
| 15 | 5518368 |
| 16 | 5805182 |
| 17 | 6826434 |
| 18 | 7231218 |