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 | 0 |
| 2 | 0 |
| 3 | 1 |
| 4 | 2 |
| 5 | 7 |
| 6 | 10 |
| 7 | 20 |
| 8 | 32 |
| 9 | 46 |
| 10 | 62 |
| 11 | 95 |
| 12 | 116 |
| 13 | 157 |
| 14 | 202 |
| 15 | 248 |
| 16 | 298 |
| 17 | 372 |
| 18 | 444 |
| 19 | 543 |
| 20 | 626 |
| 21 | 723 |
| 22 | 834 |
| 23 | 992 |
| 24 | 1112 |
| 25 | 1260 |
| 26 | 1436 |
| 27 | 1617 |
| 28 | 1802 |
| 29 | 2045 |
| 30 | 2236 |
| 31 | 2498 |
| 32 | 2752 |
| 33 | 3034 |
| 34 | 3348 |
| 35 | 3661 |
| 36 | 3954 |
| 37 | 4317 |
| 38 | 4708 |
| 39 | 5126 |
| 40 | 5512 |
| 41 | 5992 |
| 42 | 6406 |
| 43 | 6935 |
| 44 | 7432 |