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 | 4 |
| 2 | 779 |
| 3 | 1138 |
| 4 | 57415 |
| 5 | 77633 |
| 6 | 55486847 |
| 7 | 1073911003 |
| 8 | 3317721397 |
| 9 | 1060433508262511 |
| 10 | 71024113009688593314067 |
| 11 | 11974445409544006175987023 |
| 12 | 1076202964567631961558639609002933 |
| 13 | 33696092853645518103687453241761538 |
| 14 | 4617443279524324394317910914689160360213 |