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 | 7 |
| 2 | 73 |
| 3 | 127 |
| 4 | 337 |
| 5 | 487 |
| 6 | 601 |
| 7 | 881 |
| 8 | 937 |
| 9 | 1801 |
| 10 | 2593 |
| 11 | 2647 |
| 12 | 3079 |
| 13 | 3943 |
| 14 | 4057 |
| 15 | 4201 |
| 16 | 6553 |
| 17 | 7993 |
| 18 | 9199 |
| 19 | 10657 |
| 20 | 14407 |
| 21 | 15289 |
| 22 | 16759 |
| 23 | 18041 |
| 24 | 18121 |
| 25 | 20521 |
| 26 | 20809 |
| 27 | 21673 |
| 28 | 22111 |
| 29 | 24967 |
| 30 | 25111 |
| 31 | 26407 |
| 32 | 28393 |
| 33 | 28729 |
| 34 | 36793 |
| 35 | 39367 |
| 36 | 41161 |
| 37 | 42463 |
| 38 | 47737 |
| 39 | 47881 |
| 40 | 49201 |
| 41 | 49297 |