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 | 3 |
| 1 | 8 |
| 2 | 17 |
| 3 | 30 |
| 4 | 47 |
| 5 | 68 |
| 6 | 93 |
| 7 | 122 |
| 8 | 155 |
| 9 | 192 |
| 10 | 233 |
| 11 | 278 |
| 12 | 327 |
| 13 | 380 |
| 14 | 437 |
| 15 | 498 |
| 16 | 563 |
| 17 | 632 |
| 18 | 705 |
| 19 | 782 |
| 20 | 863 |
| 21 | 948 |
| 22 | 1037 |
| 23 | 1130 |
| 24 | 1227 |
| 25 | 1328 |
| 26 | 1433 |
| 27 | 1542 |
| 28 | 1655 |
| 29 | 1772 |
| 30 | 1893 |
| 31 | 2018 |
| 32 | 2147 |
| 33 | 2280 |
| 34 | 2417 |
| 35 | 2558 |
| 36 | 2703 |
| 37 | 2852 |
| 38 | 3005 |
| 39 | 3162 |
| 40 | 3323 |
| 41 | 3488 |
| 42 | 3657 |
| 43 | 3830 |
| 44 | 4007 |
| 45 | 4188 |
| 46 | 4373 |
| 47 | 4562 |