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 | 1 |
| 3 | 1 |
| 4 | 3 |
| 5 | 1 |
| 6 | 1 |
| 7 | 9 |
| 8 | 5 |
| 9 | 1 |
| 10 | 1 |
| 11 | 31 |
| 12 | 21 |
| 13 | 7 |
| 14 | 1 |
| 15 | 1 |
| 16 | 121 |
| 17 | 89 |
| 18 | 37 |
| 19 | 9 |
| 20 | 1 |
| 21 | 1 |
| 22 | 515 |
| 23 | 393 |
| 24 | 183 |
| 25 | 57 |
| 26 | 11 |
| 27 | 1 |
| 28 | 1 |
| 29 | 2321 |
| 30 | 1805 |
| 31 | 897 |
| 32 | 321 |
| 33 | 81 |
| 34 | 13 |
| 35 | 1 |
| 36 | 1 |
| 37 | 10879 |
| 38 | 8557 |
| 39 | 4431 |
| 40 | 1729 |
| 41 | 511 |
| 42 | 109 |
| 43 | 15 |
| 44 | 1 |
| 45 | 1 |
| 46 | 52465 |
| 47 | 41585 |
| 48 | 22149 |
| 49 | 9161 |
| 50 | 3001 |
| 51 | 761 |
| 52 | 141 |
| 53 | 17 |
| 54 | 1 |
| 55 | 1 |
| 56 | 258563 |
| 57 | 206097 |
| 58 | 112047 |
| 59 | 48313 |
| 60 | 17003 |
| 61 | 4841 |
| 62 | 1079 |
| 63 | 177 |
| 64 | 19 |
| 65 | 1 |