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 | 12 |
| 2 | 99 |
| 3 | 52 |
| 4 | 180 |
| 5 | 93 |
| 6 | 49 |
| 7 | 335 |
| 8 | 279 |
| 9 | 156 |
| 10 | 629 |
| 11 | 99 |
| 12 | 540 |
| 13 | 237 |
| 14 | 245 |
| 15 | 125 |
| 16 | 521 |
| 17 | 567 |
| 18 | 450 |
| 19 | 963 |
| 20 | 340 |
| 21 | 347 |
| 22 | 728 |
| 23 | 1386 |
| 24 | 1080 |
| 25 | 1637 |
| 26 | 243 |
| 27 | 244 |
| 28 | 1511 |
| 29 | 1610 |
| 30 | 555 |
| 31 | 852 |
| 32 | 1171 |
| 33 | 2142 |
| 34 | 960 |
| 35 | 985 |
| 36 | 1689 |
| 37 | 343 |
| 38 | 1042 |
| 39 | 351 |
| 40 | 1068 |
| 41 | 724 |
| 42 | 732 |
| 43 | 1116 |
| 44 | 1905 |
| 45 | 1980 |
| 46 | 2898 |
| 47 | 424 |
| 48 | 2161 |
| 49 | 3150 |
| 50 | 2339 |