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 | 0 |
| 3 | 1 |
| 4 | 1 |
| 5 | 1 |
| 6 | 1 |
| 7 | 2 |
| 8 | 1 |
| 9 | 3 |
| 10 | 2 |
| 11 | 3 |
| 12 | 1 |
| 13 | 6 |
| 14 | 1 |
| 15 | 5 |
| 16 | 4 |
| 17 | 8 |
| 18 | 1 |
| 19 | 11 |
| 20 | 1 |
| 21 | 15 |
| 22 | 6 |
| 23 | 13 |
| 24 | 1 |
| 25 | 26 |
| 26 | 3 |
| 27 | 24 |
| 28 | 9 |
| 29 | 36 |
| 30 | 1 |
| 31 | 50 |
| 32 | 1 |
| 33 | 58 |
| 34 | 14 |
| 35 | 67 |
| 36 | 7 |
| 37 | 107 |
| 38 | 1 |
| 39 | 105 |
| 40 | 25 |
| 41 | 160 |
| 42 | 1 |
| 43 | 213 |
| 44 | 1 |
| 45 | 245 |
| 46 | 45 |
| 47 | 291 |
| 48 | 1 |
| 49 | 443 |
| 50 | 5 |
| 51 | 492 |
| 52 | 68 |
| 53 | 644 |
| 54 | 1 |
| 55 | 851 |
| 56 | 15 |
| 57 | 1019 |
| 58 | 106 |
| 59 | 1263 |
| 60 | 1 |
| 61 | 1785 |
| 62 | 1 |
| 63 | 1986 |
| 64 | 189 |
| 65 | 2592 |
| 66 | 26 |
| 67 | 3426 |
| 68 | 1 |
| 69 | 4071 |
| 70 | 292 |