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 | 33 |
| 2 | 275 |
| 3 | 1267 |
| 4 | 4149 |
| 5 | 10901 |
| 6 | 24583 |
| 7 | 49575 |
| 8 | 91817 |
| 9 | 159049 |
| 10 | 261051 |
| 11 | 409883 |
| 12 | 620125 |
| 13 | 909117 |
| 14 | 1297199 |
| 15 | 1807951 |
| 16 | 2468433 |
| 17 | 3309425 |
| 18 | 4365667 |
| 19 | 5676099 |
| 20 | 7284101 |
| 21 | 9237733 |
| 22 | 11589975 |
| 23 | 14398967 |
| 24 | 17728249 |
| 25 | 21647001 |
| 26 | 26230283 |
| 27 | 31559275 |
| 28 | 37721517 |
| 29 | 44811149 |
| 30 | 52929151 |
| 31 | 62183583 |
| 32 | 72689825 |