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 | 86 |
| 2 | 1915 |
| 3 | 26314 |
| 4 | 311367 |
| 5 | 3607078 |
| 6 | 42132769 |
| 7 | 495660330 |
| 8 | 5848449149 |
| 9 | 69064897862 |
| 10 | 815702088065 |
| 11 | 9633856474182 |
| 12 | 113778532335717 |
| 13 | 1343744395119438 |
| 14 | 15869813554422065 |
| 15 | 187424656004529134 |
| 16 | 2213510515188443829 |