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 | 272 |
| 2 | 1139 |
| 3 | 2584 |
| 4 | 4607 |
| 5 | 7208 |
| 6 | 10387 |
| 7 | 14144 |
| 8 | 18479 |
| 9 | 23392 |
| 10 | 28883 |
| 11 | 34952 |
| 12 | 41599 |
| 13 | 48824 |
| 14 | 56627 |
| 15 | 65008 |
| 16 | 73967 |
| 17 | 83504 |
| 18 | 93619 |
| 19 | 104312 |
| 20 | 115583 |
| 21 | 127432 |
| 22 | 139859 |
| 23 | 152864 |
| 24 | 166447 |
| 25 | 180608 |
| 26 | 195347 |
| 27 | 210664 |
| 28 | 226559 |
| 29 | 243032 |
| 30 | 260083 |
| 31 | 277712 |
| 32 | 295919 |
| 33 | 314704 |
| 34 | 334067 |
| 35 | 354008 |
| 36 | 374527 |