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 | 17 |
| 2 | 29 |
| 3 | 41 |
| 4 | 89 |
| 5 | 137 |
| 6 | 197 |
| 7 | 257 |
| 8 | 389 |
| 9 | 449 |
| 10 | 461 |
| 11 | 557 |
| 12 | 617 |
| 13 | 701 |
| 14 | 761 |
| 15 | 797 |
| 16 | 881 |
| 17 | 929 |
| 18 | 977 |
| 19 | 1229 |
| 20 | 1289 |
| 21 | 1481 |
| 22 | 1709 |
| 23 | 1721 |
| 24 | 1877 |
| 25 | 2609 |
| 26 | 2861 |
| 27 | 2897 |
| 28 | 2969 |
| 29 | 3137 |
| 30 | 3221 |
| 31 | 3329 |
| 32 | 3389 |
| 33 | 3989 |
| 34 | 4001 |
| 35 | 4409 |
| 36 | 4481 |
| 37 | 4877 |
| 38 | 5081 |
| 39 | 5237 |
| 40 | 5381 |
| 41 | 5417 |
| 42 | 5501 |
| 43 | 5669 |
| 44 | 5717 |
| 45 | 6329 |
| 46 | 6689 |
| 47 | 6917 |
| 48 | 7229 |