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 | 1 |
| 2 | 1 |
| 3 | 5 |
| 4 | 7 |
| 5 | 22 |
| 6 | 39 |
| 7 | 68 |
| 8 | 76 |
| 9 | 92 |
| 10 | 203 |
| 11 | 186 |
| 12 | 333 |
| 13 | 410 |
| 14 | 430 |
| 15 | 423 |
| 16 | 689 |
| 17 | 767 |
| 18 | 915 |
| 19 | 1072 |
| 20 | 994 |
| 21 | 1314 |
| 22 | 1343 |
| 23 | 1577 |
| 24 | 1958 |
| 25 | 2328 |
| 26 | 2525 |
| 27 | 2369 |
| 28 | 2675 |
| 29 | 2943 |
| 30 | 3164 |
| 31 | 3683 |
| 32 | 3930 |
| 33 | 4658 |
| 34 | 4587 |
| 35 | 5513 |
| 36 | 5134 |
| 37 | 6123 |
| 38 | 6520 |
| 39 | 6012 |
| 40 | 7439 |
| 41 | 7518 |
| 42 | 8145 |
| 43 | 7831 |
| 44 | 9264 |
| 45 | 9653 |
| 46 | 8955 |
| 47 | 10761 |
| 48 | 11596 |