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) |
|---|---|
| 0 | 1 |
| 1 | 25 |
| 2 | 49 |
| 3 | 73 |
| 4 | 97 |
| 5 | 121 |
| 6 | 145 |
| 7 | 169 |
| 8 | 193 |
| 9 | 217 |
| 10 | 241 |
| 11 | 265 |
| 12 | 289 |
| 13 | 313 |
| 14 | 337 |
| 15 | 361 |
| 16 | 385 |
| 17 | 409 |
| 18 | 433 |
| 19 | 457 |
| 20 | 481 |
| 21 | 505 |
| 22 | 529 |
| 23 | 553 |
| 24 | 577 |
| 25 | 601 |
| 26 | 625 |
| 27 | 649 |
| 28 | 673 |
| 29 | 697 |
| 30 | 721 |
| 31 | 745 |
| 32 | 769 |
| 33 | 793 |
| 34 | 817 |
| 35 | 841 |
| 36 | 865 |
| 37 | 889 |
| 38 | 913 |
| 39 | 937 |
| 40 | 961 |
| 41 | 985 |
| 42 | 1009 |
| 43 | 1033 |
| 44 | 1057 |
| 45 | 1081 |
| 46 | 1105 |
| 47 | 1129 |
| 48 | 1153 |
| 49 | 1177 |
| 50 | 1201 |