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 | 15 |
| 3 | 50 |
| 4 | 100 |
| 5 | 168 |
| 6 | 1023 |
| 7 | 1444 |
| 8 | 1470 |
| 9 | 1600 |
| 10 | 1944 |
| 11 | 3179 |
| 12 | 3822 |
| 13 | 4000 |
| 14 | 5120 |
| 15 | 5776 |
| 16 | 6174 |
| 17 | 9025 |
| 18 | 10752 |
| 19 | 12348 |
| 20 | 14440 |
| 21 | 15125 |
| 22 | 21970 |
| 23 | 26250 |
| 24 | 28416 |
| 25 | 28665 |
| 26 | 29127 |
| 27 | 37544 |
| 28 | 39200 |
| 29 | 45630 |
| 30 | 47151 |
| 31 | 49392 |
| 32 | 52500 |
| 33 | 60984 |
| 34 | 66125 |
| 35 | 67200 |
| 36 | 69819 |
| 37 | 71485 |
| 38 | 77175 |
| 39 | 80000 |
| 40 | 90250 |
| 41 | 100254 |
| 42 | 102300 |
| 43 | 102400 |