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 | 7 |
| 2 | 14 |
| 3 | 24 |
| 4 | 36 |
| 5 | 52 |
| 6 | 74 |
| 7 | 100 |
| 8 | 133 |
| 9 | 174 |
| 10 | 222 |
| 11 | 284 |
| 12 | 356 |
| 13 | 442 |
| 14 | 543 |
| 15 | 665 |
| 16 | 805 |
| 17 | 969 |
| 18 | 1161 |
| 19 | 1383 |
| 20 | 1643 |
| 21 | 1939 |
| 22 | 2278 |
| 23 | 2665 |
| 24 | 3108 |
| 25 | 3614 |
| 26 | 4189 |
| 27 | 4840 |
| 28 | 5577 |
| 29 | 6412 |
| 30 | 7348 |
| 31 | 8400 |
| 32 | 9584 |
| 33 | 10912 |
| 34 | 12392 |
| 35 | 14049 |
| 36 | 15903 |
| 37 | 17963 |
| 38 | 20253 |
| 39 | 22801 |
| 40 | 25624 |
| 41 | 28757 |
| 42 | 32214 |
| 43 | 36044 |
| 44 | 40273 |
| 45 | 44943 |