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 | 103 |
| 2 | 181 |
| 3 | 233 |
| 4 | 311 |
| 5 | 389 |
| 6 | 571 |
| 7 | 701 |
| 8 | 883 |
| 9 | 1039 |
| 10 | 1091 |
| 11 | 1429 |
| 12 | 1481 |
| 13 | 1663 |
| 14 | 1949 |
| 15 | 2053 |
| 16 | 2131 |
| 17 | 2339 |
| 18 | 2521 |
| 19 | 2963 |
| 20 | 3041 |
| 21 | 3119 |
| 22 | 3613 |
| 23 | 3691 |
| 24 | 3821 |
| 25 | 4003 |
| 26 | 4133 |
| 27 | 4523 |
| 28 | 4549 |
| 29 | 4679 |
| 30 | 4783 |
| 31 | 4861 |
| 32 | 5641 |
| 33 | 5849 |
| 34 | 5953 |
| 35 | 6343 |
| 36 | 6551 |
| 37 | 7253 |
| 38 | 7331 |
| 39 | 7643 |
| 40 | 8059 |
| 41 | 8423 |
| 42 | 8501 |
| 43 | 8761 |