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 | 257 |
| 2 | 601 |
| 3 | 773 |
| 4 | 859 |
| 5 | 1031 |
| 6 | 1117 |
| 7 | 1289 |
| 8 | 2063 |
| 9 | 2579 |
| 10 | 2837 |
| 11 | 3181 |
| 12 | 3697 |
| 13 | 4127 |
| 14 | 4643 |
| 15 | 4729 |
| 16 | 4987 |
| 17 | 5417 |
| 18 | 5503 |
| 19 | 6277 |
| 20 | 6449 |
| 21 | 6793 |
| 22 | 7309 |
| 23 | 7481 |
| 24 | 8513 |
| 25 | 8599 |
| 26 | 9029 |
| 27 | 9631 |
| 28 | 9803 |
| 29 | 10061 |
| 30 | 10663 |
| 31 | 11093 |
| 32 | 11351 |
| 33 | 11437 |
| 34 | 11867 |
| 35 | 11953 |
| 36 | 12211 |
| 37 | 12641 |
| 38 | 12899 |
| 39 | 13759 |
| 40 | 13931 |
| 41 | 14447 |