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 | 4337267040 |
| 2 | 4548689376 |
| 3 | 4577446560 |
| 4 | 4578614964 |
| 5 | 4606647660 |
| 6 | 4607561340 |
| 7 | 5024337318 |
| 8 | 5056654590 |
| 9 | 5059532610 |
| 10 | 4343835816 |
| 11 | 4344550776 |
| 12 | 4467333640 |
| 13 | 4467573880 |
| 14 | 4583778744 |
| 15 | 4584409224 |
| 16 | 4879970766 |
| 17 | 4880641986 |
| 18 | 5149389234 |