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 | 9 |
| 2 | 10 |
| 3 | 14 |
| 4 | 22 |
| 5 | 46 |
| 6 | 94 |
| 7 | 118 |
| 8 | 166 |
| 9 | 214 |
| 10 | 334 |
| 11 | 358 |
| 12 | 454 |
| 13 | 526 |
| 14 | 694 |
| 15 | 718 |
| 16 | 766 |
| 17 | 934 |
| 18 | 958 |
| 19 | 1006 |
| 20 | 1126 |
| 21 | 1174 |
| 22 | 1438 |
| 23 | 1678 |
| 24 | 1726 |
| 25 | 1774 |
| 26 | 1966 |
| 27 | 2038 |
| 28 | 2374 |
| 29 | 2566 |
| 30 | 2614 |
| 31 | 2638 |
| 32 | 2734 |
| 33 | 2878 |
| 34 | 2974 |
| 35 | 3046 |
| 36 | 3238 |
| 37 | 3646 |
| 38 | 3814 |
| 39 | 4054 |
| 40 | 4078 |
| 41 | 4126 |
| 42 | 4198 |
| 43 | 4414 |
| 44 | 4894 |
| 45 | 4918 |
| 46 | 5158 |
| 47 | 5638 |
| 48 | 5758 |
| 49 | 5806 |
| 50 | 5926 |
| 51 | 5998 |