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) |
|---|---|
| 11 | 1 |
| 12 | 1 |
| 13 | 1 |
| 14 | 1 |
| 15 | 2 |
| 16 | 4 |
| 17 | 3 |
| 18 | 2 |
| 19 | 5 |
| 20 | 7 |
| 21 | 8 |
| 22 | 7 |
| 23 | 11 |
| 24 | 13 |
| 25 | 15 |
| 26 | 13 |
| 27 | 17 |
| 28 | 20 |
| 29 | 23 |
| 30 | 21 |
| 31 | 28 |
| 32 | 33 |
| 33 | 34 |
| 34 | 32 |
| 35 | 40 |
| 36 | 44 |
| 37 | 47 |
| 38 | 44 |
| 39 | 55 |
| 40 | 63 |
| 41 | 66 |
| 42 | 62 |
| 43 | 75 |
| 44 | 84 |
| 45 | 87 |
| 46 | 81 |
| 47 | 98 |
| 48 | 110 |
| 49 | 115 |
| 50 | 109 |
| 51 | 127 |
| 52 | 144 |
| 53 | 148 |
| 54 | 140 |
| 55 | 159 |
| 56 | 180 |
| 57 | 186 |
| 58 | 177 |
| 59 | 199 |
| 60 | 220 |
| 61 | 231 |
| 62 | 217 |
| 63 | 241 |
| 64 | 264 |
| 65 | 275 |
| 66 | 262 |
| 67 | 290 |
| 68 | 317 |
| 69 | 325 |
| 70 | 314 |
| 71 | 343 |
| 72 | 376 |
| 73 | 382 |
| 74 | 368 |
| 75 | 403 |