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 | 3 |
| 2 | 8 |
| 3 | 46 |
| 4 | 50 |
| 5 | 76 |
| 6 | 100 |
| 7 | 144 |
| 8 | 266 |
| 9 | 274 |
| 10 | 334 |
| 11 | 504 |
| 12 | 516 |
| 13 | 526 |
| 14 | 566 |
| 15 | 670 |
| 16 | 726 |
| 17 | 756 |
| 18 | 810 |
| 19 | 836 |
| 20 | 844 |
| 21 | 1064 |
| 22 | 1086 |
| 23 | 1164 |
| 24 | 1250 |
| 25 | 1300 |
| 26 | 1714 |
| 27 | 1740 |
| 28 | 1800 |
| 29 | 1826 |
| 30 | 1834 |
| 31 | 1946 |
| 32 | 1950 |
| 33 | 2014 |
| 34 | 2194 |
| 35 | 2220 |
| 36 | 2440 |
| 37 | 2450 |
| 38 | 2466 |
| 39 | 2494 |
| 40 | 2560 |
| 41 | 2610 |