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 | 90 |
| 2 | 132 |
| 3 | 198 |
| 4 | 276 |
| 5 | 306 |
| 6 | 350 |
| 7 | 414 |
| 8 | 490 |
| 9 | 522 |
| 10 | 564 |
| 11 | 650 |
| 12 | 708 |
| 13 | 738 |
| 14 | 846 |
| 15 | 850 |
| 16 | 852 |
| 17 | 950 |
| 18 | 954 |
| 19 | 996 |
| 20 | 1062 |
| 21 | 1078 |
| 22 | 1150 |
| 23 | 1274 |
| 24 | 1278 |
| 25 | 1284 |
| 26 | 1450 |
| 27 | 1485 |
| 28 | 1494 |
| 29 | 1572 |
| 30 | 1602 |
| 31 | 1666 |
| 32 | 1690 |
| 33 | 1694 |
| 34 | 1818 |
| 35 | 1850 |
| 36 | 1862 |
| 37 | 1926 |
| 38 | 2004 |
| 39 | 2034 |
| 40 | 2148 |
| 41 | 2150 |
| 42 | 2254 |
| 43 | 2292 |
| 44 | 2325 |
| 45 | 2350 |
| 46 | 2358 |
| 47 | 2466 |
| 48 | 2475 |
| 49 | 2650 |
| 50 | 2682 |
| 51 | 2724 |
| 52 | 2868 |
| 53 | 2890 |
| 54 | 2950 |
| 55 | 3006 |
| 56 | 3012 |
| 57 | 3038 |
| 58 | 3114 |
| 59 | 3146 |
| 60 | 3156 |