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 | 1 |
| 2 | 15 |
| 3 | 73 |
| 4 | 143 |
| 5 | 208 |
| 6 | 244 |
| 7 | 265 |
| 8 | 273 |
| 9 | 282 |
| 10 | 490 |
| 11 | 838 |
| 12 | 1426 |
| 13 | 2367 |
| 14 | 3908 |
| 15 | 6356 |
| 16 | 10246 |
| 17 | 16327 |
| 18 | 25812 |
| 19 | 40379 |
| 20 | 62748 |
| 21 | 96660 |
| 22 | 147833 |
| 23 | 224446 |
| 24 | 338584 |
| 25 | 507293 |
| 26 | 755612 |
| 27 | 1118679 |
| 28 | 1647023 |
| 29 | 2411642 |
| 30 | 3513096 |
| 31 | 5091511 |
| 32 | 7344086 |
| 33 | 10543419 |
| 34 | 15068833 |
| 35 | 21442703 |
| 36 | 30385111 |
| 37 | 42880601 |