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 | 2 |
| 3 | 6 |
| 4 | 16 |
| 5 | 38 |
| 6 | 138 |
| 7 | 182 |
| 8 | 209 |
| 9 | 309 |
| 10 | 341 |
| 11 | 612 |
| 12 | 1030 |
| 13 | 1389 |
| 14 | 2513 |
| 15 | 2584 |
| 16 | 2628 |
| 17 | 2650 |
| 18 | 2750 |
| 19 | 3031 |
| 20 | 3207 |
| 21 | 3290 |
| 22 | 3593 |
| 23 | 3742 |
| 24 | 3874 |
| 25 | 3962 |
| 26 | 4121 |
| 27 | 4155 |
| 28 | 4998 |
| 29 | 5384 |
| 30 | 5797 |
| 31 | 6552 |
| 32 | 6723 |
| 33 | 6833 |
| 34 | 7461 |
| 35 | 7979 |
| 36 | 8453 |
| 37 | 8541 |
| 38 | 8844 |
| 39 | 8949 |
| 40 | 9015 |
| 41 | 9164 |
| 42 | 9577 |
| 43 | 10547 |
| 44 | 10569 |
| 45 | 11197 |
| 46 | 11346 |