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 | 6 |
| 2 | 32 |
| 3 | 90 |
| 4 | 208 |
| 5 | 390 |
| 6 | 672 |
| 7 | 1050 |
| 8 | 1568 |
| 9 | 2286 |
| 10 | 3160 |
| 11 | 4290 |
| 12 | 5664 |
| 13 | 7254 |
| 14 | 9128 |
| 15 | 11370 |
| 16 | 14016 |
| 17 | 16966 |
| 18 | 20376 |
| 19 | 24206 |
| 20 | 28400 |
| 21 | 33138 |
| 22 | 38368 |
| 23 | 44206 |
| 24 | 50784 |
| 25 | 57950 |
| 26 | 65624 |
| 27 | 73926 |
| 28 | 82768 |
| 29 | 92278 |
| 30 | 103080 |
| 31 | 114638 |
| 32 | 127104 |
| 33 | 140250 |
| 34 | 154632 |
| 35 | 169750 |
| 36 | 185904 |
| 37 | 203130 |
| 38 | 221312 |
| 39 | 240630 |