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 | 1 |
| 3 | 1 |
| 4 | 3 |
| 5 | 4 |
| 6 | 8 |
| 7 | 11 |
| 8 | 19 |
| 9 | 26 |
| 10 | 41 |
| 11 | 56 |
| 12 | 83 |
| 13 | 112 |
| 14 | 160 |
| 15 | 213 |
| 16 | 295 |
| 17 | 389 |
| 18 | 526 |
| 19 | 686 |
| 20 | 911 |
| 21 | 1176 |
| 22 | 1538 |
| 23 | 1968 |
| 24 | 2540 |
| 25 | 3223 |
| 26 | 4115 |
| 27 | 5181 |
| 28 | 6551 |
| 29 | 8191 |
| 30 | 10269 |
| 31 | 12756 |
| 32 | 15873 |
| 33 | 19598 |
| 34 | 24222 |
| 35 | 29741 |
| 36 | 36532 |
| 37 | 44624 |
| 38 | 54509 |
| 39 | 66261 |
| 40 | 80524 |
| 41 | 97446 |
| 42 | 117862 |
| 43 | 142029 |
| 44 | 171036 |
| 45 | 205290 |
| 46 | 246211 |