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 | 16 |
| 3 | 55 |
| 4 | 118 |
| 5 | 205 |
| 6 | 316 |
| 7 | 451 |
| 8 | 610 |
| 9 | 793 |
| 10 | 1000 |
| 11 | 1231 |
| 12 | 1486 |
| 13 | 1765 |
| 14 | 2068 |
| 15 | 2395 |
| 16 | 2746 |
| 17 | 3121 |
| 18 | 3520 |
| 19 | 3943 |
| 20 | 4390 |
| 21 | 4861 |
| 22 | 5356 |
| 23 | 5875 |
| 24 | 6418 |
| 25 | 6985 |
| 26 | 7576 |
| 27 | 8191 |
| 28 | 8830 |
| 29 | 9493 |
| 30 | 10180 |
| 31 | 10891 |
| 32 | 11626 |
| 33 | 12385 |
| 34 | 13168 |
| 35 | 13975 |
| 36 | 14806 |
| 37 | 15661 |
| 38 | 16540 |
| 39 | 17443 |
| 40 | 18370 |
| 41 | 19321 |
| 42 | 20296 |
| 43 | 21295 |
| 44 | 22318 |
| 45 | 23365 |
| 46 | 24436 |
| 47 | 25531 |