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 | 2 |
| 2 | 34 |
| 3 | 132 |
| 4 | 332 |
| 5 | 670 |
| 6 | 1182 |
| 7 | 1904 |
| 8 | 2872 |
| 9 | 4122 |
| 10 | 5690 |
| 11 | 7612 |
| 12 | 9924 |
| 13 | 12662 |
| 14 | 15862 |
| 15 | 19560 |
| 16 | 23792 |
| 17 | 28594 |
| 18 | 34002 |
| 19 | 40052 |
| 20 | 46780 |
| 21 | 54222 |
| 22 | 62414 |
| 23 | 71392 |
| 24 | 81192 |
| 25 | 91850 |
| 26 | 103402 |
| 27 | 115884 |
| 28 | 129332 |
| 29 | 143782 |
| 30 | 159270 |
| 31 | 175832 |
| 32 | 193504 |
| 33 | 212322 |
| 34 | 232322 |
| 35 | 253540 |
| 36 | 276012 |
| 37 | 299774 |