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 | 0 |
| 2 | 5 |
| 3 | 14 |
| 4 | 33 |
| 5 | 52 |
| 6 | 85 |
| 7 | 114 |
| 8 | 161 |
| 9 | 232 |
| 10 | 279 |
| 11 | 370 |
| 12 | 451 |
| 13 | 516 |
| 14 | 611 |
| 15 | 742 |
| 16 | 885 |
| 17 | 976 |
| 18 | 1139 |
| 19 | 1278 |
| 20 | 1387 |
| 21 | 1580 |
| 22 | 1743 |
| 23 | 1958 |
| 24 | 2231 |
| 25 | 2424 |
| 26 | 2575 |
| 27 | 2782 |
| 28 | 2943 |
| 29 | 3164 |
| 30 | 3683 |
| 31 | 3930 |
| 32 | 4247 |
| 33 | 4448 |
| 34 | 4917 |
| 35 | 5134 |
| 36 | 5495 |
| 37 | 5868 |
| 38 | 6179 |
| 39 | 6574 |
| 40 | 6981 |
| 41 | 7240 |
| 42 | 7831 |
| 43 | 8106 |
| 44 | 8471 |
| 45 | 8756 |
| 46 | 9495 |
| 47 | 10258 |