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) |
|---|---|
| 0 | 12 |
| 1 | 99 |
| 2 | 169 |
| 3 | 395 |
| 4 | 499 |
| 5 | 595 |
| 6 | 606 |
| 7 | 693 |
| 8 | 824 |
| 9 | 827 |
| 10 | 840 |
| 11 | 940 |
| 12 | 1282 |
| 13 | 1291 |
| 14 | 1384 |
| 15 | 1594 |
| 16 | 1705 |
| 17 | 1742 |
| 18 | 1905 |
| 19 | 2020 |
| 20 | 2060 |
| 21 | 2153 |
| 22 | 2257 |
| 23 | 2302 |
| 24 | 2359 |
| 25 | 2367 |
| 26 | 2507 |
| 27 | 2546 |
| 28 | 2557 |
| 29 | 2710 |
| 30 | 2724 |
| 31 | 2791 |
| 32 | 2832 |
| 33 | 2857 |
| 34 | 3036 |
| 35 | 3051 |
| 36 | 3280 |
| 37 | 3309 |
| 38 | 3429 |
| 39 | 3497 |
| 40 | 3518 |
| 41 | 3591 |
| 42 | 3651 |
| 43 | 3709 |
| 44 | 3867 |