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 | -7 |
| 2 | -51 |
| 3 | 4 |
| 4 | -2 |
| 5 | -5 |
| 6 | 110 |
| 7 | 15 |
| 8 | -3 |
| 9 | 3 |
| 10 | 5 |
| 11 | -7 |
| 12 | -3 |
| 13 | 19 |
| 14 | 4 |
| 15 | 5 |
| 16 | -3 |
| 17 | 430 |
| 18 | 141 |
| 19 | 4 |
| 20 | 4 |
| 21 | -2 |
| 22 | 574 |
| 23 | 3 |
| 24 | 7 |
| 25 | 1518 |
| 26 | -3 |
| 27 | 62 |
| 28 | 84 |
| 29 | -2 |
| 30 | -10 |
| 31 | 11 |
| 32 | -7 |
| 33 | -13 |
| 34 | -4 |
| 35 | 4 |
| 36 | -3 |
| 37 | 45551 |
| 38 | -5 |
| 39 | 3 |
| 40 | 3 |
| 41 | 2 |
| 42 | -33 |
| 43 | 4494 |
| 44 | -8 |
| 45 | -5 |
| 46 | -6 |
| 47 | 3 |
| 48 | -2 |
| 49 | 7 |
| 50 | 2 |
| 51 | 9 |
| 52 | -3 |
| 53 | -4 |
| 54 | -4 |
| 55 | 3 |
| 56 | -17 |
| 57 | -2 |
| 58 | 5624716 |
| 59 | 147 |
| 60 | -5 |
| 61 | 4 |
| 62 | 3 |
| 63 | 3 |
| 64 | 2 |
| 65 | 6 |
| 66 | -2 |
| 67 | 747638 |