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) |
|---|---|
| 0 | 1 |
| 1 | 6 |
| 2 | 16 |
| 3 | 31 |
| 4 | 53 |
| 5 | 80 |
| 6 | 111 |
| 7 | 149 |
| 8 | 192 |
| 9 | 239 |
| 10 | 293 |
| 11 | 352 |
| 12 | 415 |
| 13 | 485 |
| 14 | 560 |
| 15 | 639 |
| 16 | 725 |
| 17 | 816 |
| 18 | 911 |
| 19 | 1013 |
| 20 | 1120 |
| 21 | 1231 |
| 22 | 1349 |
| 23 | 1472 |
| 24 | 1599 |
| 25 | 1733 |
| 26 | 1872 |
| 27 | 2015 |
| 28 | 2165 |
| 29 | 2320 |
| 30 | 2479 |
| 31 | 2645 |
| 32 | 2816 |
| 33 | 2991 |
| 34 | 3173 |
| 35 | 3360 |
| 36 | 3551 |
| 37 | 3749 |
| 38 | 3952 |
| 39 | 4159 |
| 40 | 4373 |
| 41 | 4592 |
| 42 | 4815 |
| 43 | 5045 |
| 44 | 5280 |
| 45 | 5519 |
| 46 | 5765 |
| 47 | 6016 |
| 48 | 6271 |