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 | 42 |
| 2 | 215 |
| 3 | 636 |
| 4 | 1513 |
| 5 | 3118 |
| 6 | 5787 |
| 7 | 9920 |
| 8 | 15981 |
| 9 | 24498 |
| 10 | 36063 |
| 11 | 51332 |
| 12 | 71025 |
| 13 | 95926 |
| 14 | 126883 |
| 15 | 164808 |
| 16 | 210677 |
| 17 | 265530 |
| 18 | 330471 |
| 19 | 406668 |
| 20 | 495353 |
| 21 | 597822 |
| 22 | 715435 |
| 23 | 849616 |
| 24 | 1001853 |
| 25 | 1173698 |
| 26 | 1366767 |
| 27 | 1582740 |
| 28 | 1823361 |
| 29 | 2090438 |
| 30 | 2385843 |
| 31 | 2711512 |
| 32 | 3069445 |
| 33 | 3461706 |
| 34 | 3890423 |
| 35 | 4357788 |