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 | 0 |
| 1 | 1 |
| 2 | 1 |
| 3 | 10 |
| 4 | 10 |
| 5 | 19 |
| 6 | 19 |
| 7 | 37 |
| 8 | 28 |
| 9 | 37 |
| 10 | 37 |
| 11 | 37 |
| 12 | 37 |
| 13 | 46 |
| 14 | 73 |
| 15 | 55 |
| 16 | 55 |
| 17 | 64 |
| 18 | 73 |
| 19 | 73 |
| 20 | 64 |
| 21 | 82 |
| 22 | 73 |
| 23 | 109 |
| 24 | 100 |
| 25 | 118 |
| 26 | 91 |
| 27 | 109 |
| 28 | 109 |
| 29 | 118 |
| 30 | 127 |
| 31 | 127 |
| 32 | 109 |
| 33 | 136 |
| 34 | 145 |
| 35 | 127 |
| 36 | 145 |
| 37 | 136 |
| 38 | 145 |
| 39 | 163 |
| 40 | 145 |
| 41 | 154 |
| 42 | 172 |
| 43 | 190 |
| 44 | 127 |
| 45 | 181 |
| 46 | 199 |
| 47 | 208 |
| 48 | 217 |
| 49 | 190 |
| 50 | 181 |
| 51 | 235 |
| 52 | 235 |
| 53 | 253 |
| 54 | 226 |
| 55 | 217 |
| 56 | 226 |
| 57 | 235 |
| 58 | 262 |