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 | 954 |
| 3 | 2961 |
| 4 | 4932 |
| 5 | 5013 |
| 6 | 5022 |
| 7 | 5031 |
| 8 | 5238 |
| 9 | 5823 |
| 10 | 6147 |
| 11 | 6417 |
| 12 | 7614 |
| 13 | 7641 |
| 14 | 8235 |
| 15 | 8523 |
| 16 | 9045 |
| 17 | 9108 |
| 18 | 9180 |
| 19 | 9324 |
| 20 | 9504 |
| 21 | 9540 |
| 22 | 9594 |
| 23 | 9612 |
| 24 | 9684 |
| 25 | 9774 |
| 26 | 9864 |
| 27 | 9954 |
| 28 | 20961 |
| 29 | 21150 |
| 30 | 21501 |
| 31 | 24831 |
| 32 | 24921 |
| 33 | 25011 |
| 34 | 26901 |
| 35 | 27810 |
| 36 | 28107 |
| 37 | 28314 |
| 38 | 29016 |
| 39 | 29214 |
| 40 | 29610 |
| 41 | 29691 |
| 42 | 29961 |