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) |
|---|---|
| 0 | 0 |
| 1 | 2 |
| 2 | 16 |
| 3 | 42 |
| 4 | 80 |
| 5 | 130 |
| 6 | 192 |
| 7 | 266 |
| 8 | 352 |
| 9 | 450 |
| 10 | 560 |
| 11 | 682 |
| 12 | 816 |
| 13 | 962 |
| 14 | 1120 |
| 15 | 1290 |
| 16 | 1472 |
| 17 | 1666 |
| 18 | 1872 |
| 19 | 2090 |
| 20 | 2320 |
| 21 | 2562 |
| 22 | 2816 |
| 23 | 3082 |
| 24 | 3360 |
| 25 | 3650 |
| 26 | 3952 |
| 27 | 4266 |
| 28 | 4592 |
| 29 | 4930 |
| 30 | 5280 |
| 31 | 5642 |
| 32 | 6016 |
| 33 | 6402 |
| 34 | 6800 |
| 35 | 7210 |
| 36 | 7632 |
| 37 | 8066 |
| 38 | 8512 |
| 39 | 8970 |
| 40 | 9440 |
| 41 | 9922 |