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 | 1204244328624 |
| 2 | 4224987665871 |
| 3 | 17911333617875 |
| 4 | 18105599700248 |
| 5 | 20656510708125 |
| 6 | 20917131156124 |
| 7 | 21707874550623 |
| 8 | 30199064929748 |
| 9 | 30517770625623 |
| 10 | 32526295907749 |
| 11 | 43865182834744 |
| 12 | 47130022943124 |
| 13 | 48617303189245 |
| 14 | 50499660546373 |
| 15 | 53555917697500 |
| 16 | 53971309892123 |