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 | 2707370000 |
| 2 | 22155470000 |
| 3 | 23657996592 |
| 4 | 32479730000 |
| 5 | 53873960624 |
| 6 | 68830910000 |
| 7 | 71740379375 |
| 8 | 75117480624 |
| 9 | 103837490000 |
| 10 | 129539709999 |
| 11 | 129565220624 |
| 12 | 157312019375 |
| 13 | 163086669999 |
| 14 | 173918639375 |