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 | 12 |
| 2 | 51 |
| 3 | 144 |
| 4 | 325 |
| 5 | 636 |
| 6 | 1127 |
| 7 | 1856 |
| 8 | 2889 |
| 9 | 4300 |
| 10 | 6171 |
| 11 | 8592 |
| 12 | 11661 |
| 13 | 15484 |
| 14 | 20175 |
| 15 | 25856 |
| 16 | 32657 |
| 17 | 40716 |
| 18 | 50179 |
| 19 | 61200 |
| 20 | 73941 |
| 21 | 88572 |
| 22 | 105271 |
| 23 | 124224 |
| 24 | 145625 |
| 25 | 169676 |
| 26 | 196587 |
| 27 | 226576 |
| 28 | 259869 |
| 29 | 296700 |
| 30 | 337311 |
| 31 | 381952 |
| 32 | 430881 |
| 33 | 484364 |
| 34 | 542675 |
| 35 | 606096 |
| 36 | 674917 |