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 | 43 |
| 2 | 107 |
| 3 | 181 |
| 4 | 263 |
| 5 | 349 |
| 6 | 433 |
| 7 | 521 |
| 8 | 613 |
| 9 | 701 |
| 10 | 809 |
| 11 | 887 |
| 12 | 997 |
| 13 | 1091 |
| 14 | 1193 |
| 15 | 1291 |
| 16 | 1423 |
| 17 | 1493 |
| 18 | 1601 |
| 19 | 1699 |
| 20 | 1811 |
| 21 | 1931 |
| 22 | 2029 |
| 23 | 2137 |
| 24 | 2267 |
| 25 | 2357 |
| 26 | 2459 |
| 27 | 2593 |
| 28 | 2693 |
| 29 | 2791 |
| 30 | 2903 |
| 31 | 3023 |
| 32 | 3167 |
| 33 | 3271 |
| 34 | 3373 |
| 35 | 3511 |
| 36 | 3607 |
| 37 | 3709 |
| 38 | 3833 |
| 39 | 3931 |
| 40 | 4057 |
| 41 | 4177 |
| 42 | 4283 |
| 43 | 4423 |
| 44 | 4547 |