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 | 5 |
| 2 | 13 |
| 3 | 26 |
| 4 | 44 |
| 5 | 66 |
| 6 | 93 |
| 7 | 124 |
| 8 | 159 |
| 9 | 200 |
| 10 | 244 |
| 11 | 292 |
| 12 | 347 |
| 13 | 404 |
| 14 | 465 |
| 15 | 534 |
| 16 | 604 |
| 17 | 678 |
| 18 | 761 |
| 19 | 844 |
| 20 | 931 |
| 21 | 1028 |
| 22 | 1124 |
| 23 | 1224 |
| 24 | 1335 |
| 25 | 1444 |
| 26 | 1557 |
| 27 | 1682 |
| 28 | 1804 |
| 29 | 1930 |
| 30 | 2069 |
| 31 | 2204 |
| 32 | 2343 |
| 33 | 2496 |
| 34 | 2644 |
| 35 | 2796 |
| 36 | 2963 |
| 37 | 3124 |
| 38 | 3289 |
| 39 | 3470 |
| 40 | 3644 |
| 41 | 3822 |
| 42 | 4017 |
| 43 | 4204 |
| 44 | 4395 |
| 45 | 4604 |
| 46 | 4804 |
| 47 | 5008 |
| 48 | 5231 |
| 49 | 5444 |
| 50 | 5661 |
| 51 | 5898 |
| 52 | 6124 |
| 53 | 6354 |
| 54 | 6605 |
| 55 | 6844 |
| 56 | 7087 |