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 | 3 |
| 6 | 1 |
| 7 | 6 |
| 8 | 4 |
| 9 | 8 |
| 10 | 14 |
| 11 | 14 |
| 12 | 27 |
| 13 | 30 |
| 14 | 55 |
| 15 | 69 |
| 16 | 97 |
| 17 | 155 |
| 18 | 200 |
| 19 | 312 |
| 20 | 421 |
| 21 | 630 |
| 22 | 893 |
| 23 | 1260 |
| 24 | 1864 |
| 25 | 2600 |
| 26 | 3813 |
| 27 | 5395 |
| 28 | 7801 |
| 29 | 11196 |
| 30 | 15971 |
| 31 | 23126 |
| 32 | 32917 |
| 33 | 47514 |
| 34 | 67993 |
| 35 | 97670 |
| 36 | 140334 |
| 37 | 200913 |
| 38 | 289147 |
| 39 | 414119 |
| 40 | 595109 |
| 41 | 853751 |
| 42 | 1225086 |
| 43 | 1759405 |
| 44 | 2523151 |
| 45 | 3623984 |
| 46 | 5198759 |