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 | 78914411 |
| 2 | 7294932341 |
| 3 | 119637719305001 |
| 4 | 937391863673981 |
| 5 | 16737518900352251 |
| 6 | 54773061508358111 |
| 7 | 417560366367249821 |
| 8 | 1103799812221103741 |
| 9 | 1515990022247085221 |
| 10 | 2748614000294776541 |
| 11 | 2805758307714748481 |
| 12 | 16359900662260777211 |
| 13 | 19024521721109192201 |
| 14 | 126048913814465881331 |
| 15 | 138996334987487396981 |