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 | 2 |
| 2 | 23 |
| 3 | 97 |
| 4 | 163 |
| 5 | 463 |
| 6 | 491 |
| 7 | 557 |
| 8 | 659 |
| 9 | 677 |
| 10 | 977 |
| 11 | 1033 |
| 12 | 1151 |
| 13 | 1187 |
| 14 | 1429 |
| 15 | 1439 |
| 16 | 1511 |
| 17 | 1579 |
| 18 | 1663 |
| 19 | 1933 |
| 20 | 2111 |
| 21 | 2113 |
| 22 | 2141 |
| 23 | 2381 |
| 24 | 2969 |
| 25 | 3301 |
| 26 | 3491 |
| 27 | 3803 |
| 28 | 3929 |
| 29 | 4201 |
| 30 | 4421 |
| 31 | 4447 |
| 32 | 4513 |
| 33 | 4547 |
| 34 | 4789 |
| 35 | 5039 |
| 36 | 5273 |
| 37 | 5281 |
| 38 | 5303 |
| 39 | 5309 |
| 40 | 5449 |
| 41 | 5669 |
| 42 | 5741 |
| 43 | 5939 |
| 44 | 5981 |
| 45 | 6053 |