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 | 6 |
| 2 | 51 |
| 3 | 106 |
| 4 | 141 |
| 5 | 226 |
| 6 | 391 |
| 7 | 526 |
| 8 | 681 |
| 9 | 766 |
| 10 | 951 |
| 11 | 1501 |
| 12 | 1891 |
| 13 | 2031 |
| 14 | 2326 |
| 15 | 2481 |
| 16 | 2641 |
| 17 | 3151 |
| 18 | 3901 |
| 19 | 4101 |
| 20 | 4306 |
| 21 | 6631 |
| 22 | 6891 |
| 23 | 7981 |
| 24 | 8266 |
| 25 | 8851 |
| 26 | 10081 |
| 27 | 10401 |
| 28 | 11391 |
| 29 | 13141 |
| 30 | 14631 |
| 31 | 15406 |
| 32 | 16201 |
| 33 | 20931 |
| 34 | 23281 |
| 35 | 24751 |
| 36 | 27301 |
| 37 | 27826 |
| 38 | 28891 |
| 39 | 29431 |
| 40 | 30526 |
| 41 | 32206 |
| 42 | 33351 |
| 43 | 35701 |
| 44 | 36301 |
| 45 | 38131 |
| 46 | 38751 |
| 47 | 41926 |