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 | 41 |
| 2 | 131 |
| 3 | 311 |
| 4 | 401 |
| 5 | 491 |
| 6 | 761 |
| 7 | 941 |
| 8 | 1031 |
| 9 | 1301 |
| 10 | 1481 |
| 11 | 1571 |
| 12 | 1931 |
| 13 | 2111 |
| 14 | 2381 |
| 15 | 2741 |
| 16 | 3011 |
| 17 | 3191 |
| 18 | 3371 |
| 19 | 3461 |
| 20 | 3821 |
| 21 | 3911 |
| 22 | 4001 |
| 23 | 4091 |
| 24 | 4271 |
| 25 | 4451 |
| 26 | 4721 |
| 27 | 5081 |
| 28 | 5171 |
| 29 | 5261 |
| 30 | 5351 |
| 31 | 5441 |
| 32 | 5531 |
| 33 | 5711 |
| 34 | 5801 |
| 35 | 5981 |
| 36 | 6521 |
| 37 | 6701 |
| 38 | 6791 |
| 39 | 6971 |
| 40 | 7151 |
| 41 | 7331 |
| 42 | 7691 |
| 43 | 8231 |
| 44 | 8501 |