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 | 1 |
| 2 | 33 |
| 3 | 245 |
| 4 | 1058 |
| 5 | 3160 |
| 6 | 8054 |
| 7 | 17086 |
| 8 | 33860 |
| 9 | 60353 |
| 10 | 103437 |
| 11 | 164489 |
| 12 | 257945 |
| 13 | 380407 |
| 14 | 556001 |
| 15 | 779865 |
| 16 | 1085840 |
| 17 | 1457122 |
| 18 | 1958008 |
| 19 | 2544540 |
| 20 | 3312306 |
| 21 | 4205650 |
| 22 | 5336264 |
| 23 | 6618976 |
| 24 | 8254674 |
| 25 | 10059777 |
| 26 | 12298021 |
| 27 | 14792045 |
| 28 | 17829881 |
| 29 | 21130663 |
| 30 | 25189011 |
| 31 | 29518163 |
| 32 | 34749419 |