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) |
|---|---|
| 5 | -4 |
| 6 | -3 |
| 7 | -2 |
| 8 | 2 |
| 9 | 3 |
| 10 | 5 |
| 11 | 12 |
| 12 | -33 |
| 13 | -7 |
| 14 | -4 |
| 15 | -2 |
| 16 | 2 |
| 17 | 3 |
| 18 | 6 |
| 19 | 8954018 |
| 20 | -6 |
| 21 | -3 |
| 22 | 2 |
| 23 | 3 |
| 24 | 9 |
| 25 | -12 |
| 26 | -3 |
| 27 | -2 |
| 28 | 4 |
| 29 | 18 |
| 30 | -6 |
| 31 | -2 |
| 32 | 3 |
| 33 | 14 |
| 34 | -5 |
| 35 | -2 |
| 36 | 4 |
| 37 | -21 |
| 38 | -3 |
| 39 | 3 |
| 40 | 51 |
| 41 | -3 |
| 42 | 3 |
| 43 | 2683620901418 |
| 44 | -3 |
| 45 | 4 |
| 46 | -9 |
| 47 | 2 |
| 48 | 11 |
| 49 | -3 |
| 50 | 4 |
| 51 | -5 |
| 52 | 3 |
| 53 | -10 |
| 54 | 2 |
| 55 | -17 |
| 56 | 2 |
| 57 | -14 |
| 58 | 2 |
| 59 | -7 |
| 60 | 3 |
| 61 | -4 |
| 62 | 7 |
| 63 | -2 |
| 64 | -16 |
| 65 | 3 |
| 66 | -3 |
| 67 | 31514540715033062 |
| 68 | 3 |
| 69 | -3 |
| 70 | -12 |
| 71 | 5 |
| 72 | 2 |
| 73 | -3 |
| 74 | -9 |
| 75 | 12 |
| 76 | 4 |
| 77 | 2 |
| 78 | -2 |
| 79 | -3 |
| 80 | -4 |
| 81 | -7 |
| 82 | -10 |
| 83 | -16 |
| 84 | -19 |
| 85 | -16 |