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 | 1 |
| 2 | 1 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 1 |
| 7 | 1 |
| 8 | 1 |
| 9 | 1 |
| 10 | 13 |
| 11 | 27 |
| 12 | 43 |
| 13 | 61 |
| 14 | 81 |
| 15 | 103 |
| 16 | 127 |
| 17 | 153 |
| 18 | 181 |
| 19 | 211 |
| 20 | 484 |
| 21 | 967 |
| 22 | 1714 |
| 23 | 2785 |
| 24 | 4246 |
| 25 | 6169 |
| 26 | 8632 |
| 27 | 11719 |
| 28 | 15520 |
| 29 | 20131 |
| 30 | 30169 |
| 31 | 48753 |
| 32 | 80533 |
| 33 | 131499 |
| 34 | 209215 |
| 35 | 323073 |
| 36 | 484567 |
| 37 | 707587 |
| 38 | 1008733 |
| 39 | 1407649 |
| 40 | 2011933 |
| 41 | 2972524 |
| 42 | 4525434 |
| 43 | 7018281 |
| 44 | 10944565 |