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 | 6 |
| 2 | 37 |
| 3 | 158 |
| 4 | 529 |
| 5 | 1486 |
| 6 | 3653 |
| 7 | 8086 |
| 8 | 16449 |
| 9 | 31222 |
| 10 | 55941 |
| 11 | 95470 |
| 12 | 156305 |
| 13 | 246910 |
| 14 | 378085 |
| 15 | 563366 |
| 16 | 819457 |
| 17 | 1166694 |
| 18 | 1629541 |
| 19 | 2237118 |
| 20 | 3023761 |
| 21 | 4029614 |
| 22 | 5301253 |
| 23 | 6892342 |
| 24 | 8864321 |
| 25 | 11287126 |
| 26 | 14239941 |
| 27 | 17811982 |
| 28 | 22103313 |
| 29 | 27225694 |
| 30 | 33303461 |
| 31 | 40474438 |
| 32 | 48890881 |