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 | 12 |
| 2 | 523 |
| 3 | 1034 |
| 4 | 1545 |
| 5 | 2056 |
| 6 | 2567 |
| 7 | 3078 |
| 8 | 3589 |
| 9 | 4100 |
| 10 | 4611 |
| 11 | 5122 |
| 12 | 5633 |
| 13 | 6144 |
| 14 | 19694 |
| 15 | 20205 |
| 16 | 20716 |
| 17 | 21227 |
| 18 | 21738 |
| 19 | 22249 |
| 20 | 22760 |
| 21 | 23271 |
| 22 | 23782 |
| 23 | 24293 |
| 24 | 24804 |
| 25 | 25315 |
| 26 | 39376 |
| 27 | 39887 |
| 28 | 40398 |
| 29 | 40909 |
| 30 | 41420 |
| 31 | 41931 |
| 32 | 42442 |
| 33 | 42953 |
| 34 | 43464 |
| 35 | 43975 |
| 36 | 44486 |
| 37 | 59058 |
| 38 | 59569 |