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 | 10001 |
| 2 | 100011 |
| 3 | 100101 |
| 4 | 101001 |
| 5 | 110001 |
| 6 | 1000111 |
| 7 | 1001011 |
| 8 | 1001101 |
| 9 | 1010011 |
| 10 | 1010101 |
| 11 | 1011001 |
| 12 | 1100011 |
| 13 | 1100101 |
| 14 | 1101001 |
| 15 | 1110001 |
| 16 | 10001111 |
| 17 | 10010111 |
| 18 | 10011011 |
| 19 | 10011101 |
| 20 | 10100111 |
| 21 | 10101011 |
| 22 | 10101101 |
| 23 | 10110011 |
| 24 | 10110101 |
| 25 | 10111001 |
| 26 | 11000111 |
| 27 | 11001011 |
| 28 | 11001101 |
| 29 | 11010011 |
| 30 | 11010101 |
| 31 | 11011001 |
| 32 | 11100011 |