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 | 73 |
| 3 | 149 |
| 4 | 211 |
| 5 | 307 |
| 6 | 467 |
| 7 | 659 |
| 8 | 839 |
| 9 | 1061 |
| 10 | 1319 |
| 11 | 1511 |
| 12 | 1697 |
| 13 | 1949 |
| 14 | 2129 |
| 15 | 2381 |
| 16 | 2677 |
| 17 | 2819 |
| 18 | 3137 |
| 19 | 3307 |
| 20 | 3407 |
| 21 | 3559 |
| 22 | 3907 |
| 23 | 4079 |
| 24 | 4253 |
| 25 | 4591 |
| 26 | 4877 |
| 27 | 5087 |
| 28 | 5443 |
| 29 | 5531 |
| 30 | 5683 |
| 31 | 5923 |
| 32 | 6221 |
| 33 | 6659 |
| 34 | 6791 |
| 35 | 6997 |
| 36 | 7393 |
| 37 | 7603 |
| 38 | 8111 |
| 39 | 8297 |
| 40 | 8641 |
| 41 | 8887 |
| 42 | 9029 |
| 43 | 9377 |
| 44 | 9461 |
| 45 | 9749 |