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 | 101 |
| 2 | 151 |
| 3 | 251 |
| 4 | 401 |
| 5 | 601 |
| 6 | 701 |
| 7 | 751 |
| 8 | 1051 |
| 9 | 1151 |
| 10 | 1201 |
| 11 | 1301 |
| 12 | 1451 |
| 13 | 1601 |
| 14 | 1801 |
| 15 | 1901 |
| 16 | 1951 |
| 17 | 2251 |
| 18 | 2351 |
| 19 | 2551 |
| 20 | 2801 |
| 21 | 2851 |
| 22 | 3001 |
| 23 | 3251 |
| 24 | 3301 |
| 25 | 3701 |
| 26 | 3851 |
| 27 | 4001 |
| 28 | 4051 |
| 29 | 4201 |
| 30 | 4451 |
| 31 | 4651 |
| 32 | 4751 |
| 33 | 4801 |
| 34 | 4951 |
| 35 | 5051 |
| 36 | 5101 |
| 37 | 5351 |
| 38 | 5501 |
| 39 | 5651 |
| 40 | 5701 |
| 41 | 5801 |
| 42 | 5851 |
| 43 | 6101 |
| 44 | 6151 |