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 | 10 |
| 3 | 25 |
| 4 | 46 |
| 5 | 73 |
| 6 | 106 |
| 7 | 145 |
| 8 | 190 |
| 9 | 241 |
| 10 | 298 |
| 11 | 361 |
| 12 | 430 |
| 13 | 505 |
| 14 | 586 |
| 15 | 673 |
| 16 | 766 |
| 17 | 865 |
| 18 | 970 |
| 19 | 1081 |
| 20 | 1198 |
| 21 | 1321 |
| 22 | 1450 |
| 23 | 1585 |
| 24 | 1726 |
| 25 | 1873 |
| 26 | 2026 |
| 27 | 2185 |
| 28 | 2350 |
| 29 | 2521 |
| 30 | 2698 |
| 31 | 2881 |
| 32 | 3070 |
| 33 | 3265 |
| 34 | 3466 |
| 35 | 3673 |
| 36 | 3886 |
| 37 | 4105 |
| 38 | 4330 |
| 39 | 4561 |
| 40 | 4798 |
| 41 | 5041 |
| 42 | 5290 |
| 43 | 5545 |
| 44 | 5806 |
| 45 | 6073 |
| 46 | 6346 |
| 47 | 6625 |