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 | 0 |
| 2 | 1 |
| 3 | 2 |
| 4 | 4 |
| 5 | 8 |
| 6 | 9 |
| 7 | 11 |
| 8 | 13 |
| 9 | 15 |
| 10 | 16 |
| 11 | 17 |
| 12 | 18 |
| 13 | 21 |
| 14 | 22 |
| 15 | 23 |
| 16 | 25 |
| 17 | 26 |
| 18 | 29 |
| 19 | 30 |
| 20 | 31 |
| 21 | 32 |
| 22 | 34 |
| 23 | 35 |
| 24 | 36 |
| 25 | 42 |
| 26 | 44 |
| 27 | 46 |
| 28 | 49 |
| 29 | 50 |
| 30 | 52 |
| 31 | 57 |
| 32 | 58 |
| 33 | 59 |
| 34 | 60 |
| 35 | 61 |
| 36 | 62 |
| 37 | 64 |
| 38 | 67 |
| 39 | 68 |
| 40 | 70 |
| 41 | 72 |
| 42 | 73 |
| 43 | 79 |
| 44 | 81 |
| 45 | 84 |
| 46 | 88 |
| 47 | 89 |
| 48 | 92 |
| 49 | 95 |
| 50 | 98 |
| 51 | 99 |
| 52 | 100 |
| 53 | 104 |
| 54 | 111 |
| 55 | 113 |
| 56 | 114 |
| 57 | 116 |
| 58 | 117 |
| 59 | 118 |
| 60 | 120 |
| 61 | 121 |
| 62 | 122 |
| 63 | 123 |
| 64 | 124 |