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 | 532 |
| 2 | 945 |
| 3 | 2624 |
| 4 | 5704 |
| 5 | 6536 |
| 6 | 229648 |
| 7 | 497696 |
| 8 | 652970 |
| 9 | 685088 |
| 10 | 997408 |
| 11 | 1481504 |
| 12 | 11177984 |
| 13 | 32869504 |
| 14 | 52813084 |
| 15 | 132612224 |
| 16 | 224841856 |
| 17 | 2140668416 |
| 18 | 2404135424 |
| 19 | 2550700288 |
| 20 | 6469054976 |
| 21 | 9367192064 |
| 22 | 19266023936 |
| 23 | 23414463358 |
| 24 | 31381324288 |
| 25 | 45812547584 |
| 26 | 55620289024 |