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 | 401408 |
| 2 | 414050 |
| 3 | 436032 |
| 4 | 455625 |
| 5 | 462400 |
| 6 | 466608 |
| 7 | 476100 |
| 8 | 486300 |
| 9 | 486900 |
| 10 | 512337 |
| 11 | 522242 |
| 12 | 526974 |
| 13 | 543600 |
| 14 | 544644 |
| 15 | 544944 |
| 16 | 546192 |
| 17 | 546861 |
| 18 | 554304 |
| 19 | 559504 |
| 20 | 571536 |
| 21 | 572313 |
| 22 | 575028 |
| 23 | 577200 |
| 24 | 579856 |
| 25 | 583200 |
| 26 | 585528 |
| 27 | 599694 |
| 28 | 604300 |
| 29 | 609429 |
| 30 | 611618 |