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 | 1 |
| 2 | 5 |
| 3 | 14 |
| 4 | 28 |
| 5 | 48 |
| 6 | 73 |
| 7 | 103 |
| 8 | 138 |
| 9 | 179 |
| 10 | 226 |
| 11 | 277 |
| 12 | 333 |
| 13 | 395 |
| 14 | 461 |
| 15 | 531 |
| 16 | 608 |
| 17 | 691 |
| 18 | 777 |
| 19 | 869 |
| 20 | 966 |
| 21 | 1068 |
| 22 | 1175 |
| 23 | 1287 |
| 24 | 1403 |
| 25 | 1526 |
| 26 | 1653 |
| 27 | 1783 |
| 28 | 1921 |
| 29 | 2063 |
| 30 | 2209 |
| 31 | 2362 |
| 32 | 2518 |
| 33 | 2682 |
| 34 | 2849 |
| 35 | 3022 |
| 36 | 3197 |
| 37 | 3378 |
| 38 | 3567 |
| 39 | 3759 |
| 40 | 3956 |
| 41 | 4160 |
| 42 | 4366 |
| 43 | 4578 |
| 44 | 4795 |
| 45 | 5018 |
| 46 | 5245 |
| 47 | 5476 |
| 48 | 5713 |