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 | 11 |
| 2 | 149 |
| 3 | 179 |
| 4 | 197 |
| 5 | 281 |
| 6 | 317 |
| 7 | 389 |
| 8 | 401 |
| 9 | 419 |
| 10 | 491 |
| 11 | 509 |
| 12 | 587 |
| 13 | 977 |
| 14 | 1019 |
| 15 | 1217 |
| 16 | 1289 |
| 17 | 1367 |
| 18 | 1499 |
| 19 | 1607 |
| 20 | 1637 |
| 21 | 2039 |
| 22 | 2111 |
| 23 | 2339 |
| 24 | 2459 |
| 25 | 2609 |
| 26 | 2801 |
| 27 | 2897 |
| 28 | 3119 |
| 29 | 3221 |
| 30 | 3359 |
| 31 | 3701 |
| 32 | 3767 |
| 33 | 3917 |
| 34 | 4451 |
| 35 | 4517 |
| 36 | 4871 |
| 37 | 5237 |
| 38 | 5531 |
| 39 | 5717 |
| 40 | 5879 |
| 41 | 5927 |
| 42 | 6197 |
| 43 | 6311 |
| 44 | 6959 |
| 45 | 7151 |