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 | 6 |
| 4 | 5 |
| 5 | 7 |
| 6 | 11 |
| 7 | 15 |
| 8 | 24 |
| 9 | 36 |
| 10 | 51 |
| 11 | 70 |
| 12 | 93 |
| 13 | 125 |
| 14 | 163 |
| 15 | 214 |
| 16 | 274 |
| 17 | 348 |
| 18 | 445 |
| 19 | 570 |
| 20 | 728 |
| 21 | 926 |
| 22 | 1181 |
| 23 | 1505 |
| 24 | 1918 |
| 25 | 2440 |
| 26 | 3108 |
| 27 | 3954 |
| 28 | 5035 |
| 29 | 6403 |
| 30 | 8152 |
| 31 | 10366 |
| 32 | 13196 |
| 33 | 16788 |
| 34 | 21357 |
| 35 | 27172 |
| 36 | 34562 |
| 37 | 43969 |
| 38 | 55928 |
| 39 | 71150 |
| 40 | 90509 |
| 41 | 115128 |
| 42 | 146446 |
| 43 | 186287 |
| 44 | 236964 |
| 45 | 301424 |
| 46 | 383419 |