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 | 2 |
| 4 | 3 |
| 5 | 1 |
| 6 | 3 |
| 7 | 9 |
| 8 | 7 |
| 9 | 1 |
| 10 | 6 |
| 11 | 20 |
| 12 | 28 |
| 13 | 15 |
| 14 | 1 |
| 15 | 10 |
| 16 | 50 |
| 17 | 85 |
| 18 | 75 |
| 19 | 31 |
| 20 | 1 |
| 21 | 20 |
| 22 | 105 |
| 23 | 255 |
| 24 | 294 |
| 25 | 186 |
| 26 | 63 |
| 27 | 1 |
| 28 | 35 |
| 29 | 245 |
| 30 | 651 |
| 31 | 1029 |
| 32 | 903 |
| 33 | 441 |
| 34 | 127 |
| 35 | 1 |
| 36 | 70 |
| 37 | 504 |
| 38 | 1736 |
| 39 | 3108 |
| 40 | 3612 |
| 41 | 2568 |
| 42 | 1016 |
| 43 | 255 |
| 44 | 1 |
| 45 | 126 |
| 46 | 1134 |
| 47 | 4116 |
| 48 | 9324 |
| 49 | 12636 |
| 50 | 11556 |
| 51 | 6921 |
| 52 | 2295 |
| 53 | 511 |
| 54 | 1 |
| 55 | 252 |
| 56 | 2310 |
| 57 | 10290 |
| 58 | 25080 |
| 59 | 42120 |
| 60 | 46035 |
| 61 | 34605 |
| 62 | 17930 |
| 63 | 5110 |
| 64 | 1023 |
| 65 | 1 |