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 | 97 |
| 2 | 706 |
| 3 | 3026 |
| 4 | 17042 |
| 5 | 43202 |
| 6 | 112082 |
| 7 | 213842 |
| 8 | 410162 |
| 9 | 987122 |
| 10 | 1630802 |
| 11 | 2797682 |
| 12 | 4699922 |
| 13 | 6244562 |
| 14 | 8298482 |
| 15 | 12770162 |
| 16 | 20007842 |
| 17 | 25963202 |
| 18 | 33996962 |
| 19 | 45562802 |
| 20 | 53809922 |
| 21 | 67348322 |
| 22 | 86408402 |
| 23 | 110200562 |
| 24 | 151271522 |
| 25 | 192589682 |
| 26 | 216611282 |