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 | 0 |
| 1 | 1 |
| 2 | 13 |
| 3 | 27 |
| 4 | 52 |
| 5 | 79 |
| 6 | 117 |
| 7 | 157 |
| 8 | 208 |
| 9 | 261 |
| 10 | 325 |
| 11 | 391 |
| 12 | 468 |
| 13 | 547 |
| 14 | 637 |
| 15 | 729 |
| 16 | 832 |
| 17 | 937 |
| 18 | 1053 |
| 19 | 1171 |
| 20 | 1300 |
| 21 | 1431 |
| 22 | 1573 |
| 23 | 1717 |
| 24 | 1872 |
| 25 | 2029 |
| 26 | 2197 |
| 27 | 2367 |
| 28 | 2548 |
| 29 | 2731 |
| 30 | 2925 |
| 31 | 3121 |
| 32 | 3328 |
| 33 | 3537 |
| 34 | 3757 |
| 35 | 3979 |
| 36 | 4212 |
| 37 | 4447 |
| 38 | 4693 |
| 39 | 4941 |
| 40 | 5200 |
| 41 | 5461 |
| 42 | 5733 |
| 43 | 6007 |
| 44 | 6292 |
| 45 | 6579 |
| 46 | 6877 |
| 47 | 7177 |
| 48 | 7488 |
| 49 | 7801 |
| 50 | 8125 |