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 | 5 |
| 2 | 217 |
| 3 | 1 |
| 4 | 71 |
| 5 | 23 |
| 6 | 131 |
| 7 | 1 |
| 8 | 191 |
| 9 | 47 |
| 10 | 59 |
| 11 | 311 |
| 12 | 1 |
| 13 | 83 |
| 14 | 431 |
| 15 | 1 |
| 16 | 107 |
| 17 | 1 |
| 18 | 1 |
| 19 | 1 |
| 20 | 1 |
| 21 | 1 |
| 22 | 1 |
| 23 | 167 |
| 24 | 179 |
| 25 | 971 |
| 26 | 1 |
| 27 | 1031 |
| 28 | 1 |
| 29 | 1091 |
| 30 | 227 |
| 31 | 1 |
| 32 | 263 |
| 33 | 1 |
| 34 | 1 |
| 35 | 1 |
| 36 | 1511 |
| 37 | 1571 |
| 38 | 1 |
| 39 | 1 |
| 40 | 347 |
| 41 | 359 |
| 42 | 1811 |
| 43 | 383 |
| 44 | 1931 |
| 45 | 1 |
| 46 | 1 |
| 47 | 2111 |