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) |
|---|---|
| 0 | 1 |
| 1 | 1 |
| 2 | 2 |
| 3 | 3 |
| 4 | 5 |
| 5 | 7 |
| 6 | 11 |
| 7 | 15 |
| 8 | 22 |
| 9 | 30 |
| 10 | 41 |
| 11 | 55 |
| 12 | 74 |
| 13 | 97 |
| 14 | 125 |
| 15 | 165 |
| 16 | 209 |
| 17 | 269 |
| 18 | 335 |
| 19 | 428 |
| 20 | 527 |
| 21 | 664 |
| 22 | 804 |
| 23 | 1005 |
| 24 | 1210 |
| 25 | 1496 |
| 26 | 1780 |
| 27 | 2186 |
| 28 | 2586 |
| 29 | 3148 |
| 30 | 3698 |
| 31 | 4473 |
| 32 | 5226 |
| 33 | 6279 |
| 34 | 7290 |
| 35 | 8706 |
| 36 | 10067 |
| 37 | 11950 |
| 38 | 13744 |
| 39 | 16242 |
| 40 | 18605 |
| 41 | 21864 |
| 42 | 24942 |
| 43 | 29184 |
| 44 | 33188 |
| 45 | 38651 |
| 46 | 43782 |
| 47 | 50791 |
| 48 | 57402 |
| 49 | 66300 |
| 50 | 74683 |
| 51 | 86026 |
| 52 | 96658 |