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 | 50 |
| 2 | 99 |
| 3 | 125 |
| 4 | 207 |
| 5 | 343 |
| 6 | 375 |
| 7 | 531 |
| 8 | 686 |
| 9 | 725 |
| 10 | 747 |
| 11 | 750 |
| 12 | 819 |
| 13 | 875 |
| 14 | 931 |
| 15 | 1083 |
| 16 | 1175 |
| 17 | 1331 |
| 18 | 1375 |
| 19 | 1750 |
| 20 | 1775 |
| 21 | 1899 |
| 22 | 2057 |
| 23 | 2058 |
| 24 | 2075 |
| 25 | 2197 |
| 26 | 2250 |
| 27 | 2299 |
| 28 | 2331 |
| 29 | 2367 |
| 30 | 2499 |
| 31 | 2525 |
| 32 | 2625 |
| 33 | 2750 |
| 34 | 2853 |
| 35 | 3250 |
| 36 | 3425 |
| 37 | 3430 |
| 38 | 3577 |
| 39 | 3610 |
| 40 | 3771 |
| 41 | 3789 |
| 42 | 3843 |
| 43 | 3875 |
| 44 | 4059 |
| 45 | 4149 |
| 46 | 4250 |
| 47 | 4311 |
| 48 | 4394 |
| 49 | 4459 |
| 50 | 4475 |
| 51 | 4626 |
| 52 | 4693 |
| 53 | 4750 |
| 54 | 4775 |
| 55 | 4875 |
| 56 | 4913 |
| 57 | 4998 |
| 58 | 5145 |