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 | 47 |
| 2 | 97 |
| 3 | 197 |
| 4 | 347 |
| 5 | 397 |
| 6 | 547 |
| 7 | 647 |
| 8 | 797 |
| 9 | 947 |
| 10 | 997 |
| 11 | 1097 |
| 12 | 1297 |
| 13 | 1447 |
| 14 | 1597 |
| 15 | 1697 |
| 16 | 1747 |
| 17 | 1847 |
| 18 | 1997 |
| 19 | 2297 |
| 20 | 2347 |
| 21 | 2447 |
| 22 | 2647 |
| 23 | 2797 |
| 24 | 2897 |
| 25 | 3347 |
| 26 | 3547 |
| 27 | 3697 |
| 28 | 3797 |
| 29 | 3847 |
| 30 | 3947 |
| 31 | 4297 |
| 32 | 4397 |
| 33 | 4447 |
| 34 | 4547 |
| 35 | 4597 |
| 36 | 5147 |
| 37 | 5197 |
| 38 | 5297 |
| 39 | 5347 |
| 40 | 5647 |
| 41 | 5897 |
| 42 | 6047 |
| 43 | 6197 |
| 44 | 6247 |
| 45 | 6397 |