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 | 6 |
| 2 | 22 |
| 3 | 63 |
| 4 | 155 |
| 5 | 343 |
| 6 | 702 |
| 7 | 1352 |
| 8 | 2480 |
| 9 | 4370 |
| 10 | 7445 |
| 11 | 12323 |
| 12 | 19894 |
| 13 | 31421 |
| 14 | 48675 |
| 15 | 74111 |
| 16 | 111099 |
| 17 | 164221 |
| 18 | 239656 |
| 19 | 345670 |
| 20 | 493243 |
| 21 | 696861 |
| 22 | 975518 |
| 23 | 1353971 |
| 24 | 1864315 |
| 25 | 2547941 |
| 26 | 3457972 |
| 27 | 4662273 |
| 28 | 6247169 |
| 29 | 8322010 |
| 30 | 11024775 |
| 31 | 14528914 |
| 32 | 19051697 |