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 | 23 |
| 2 | 659 |
| 3 | 977 |
| 4 | 1613 |
| 5 | 1931 |
| 6 | 2143 |
| 7 | 3203 |
| 8 | 3733 |
| 9 | 4051 |
| 10 | 4157 |
| 11 | 4793 |
| 12 | 5323 |
| 13 | 5641 |
| 14 | 6277 |
| 15 | 6701 |
| 16 | 7019 |
| 17 | 7549 |
| 18 | 7867 |
| 19 | 8291 |
| 20 | 8609 |
| 21 | 8821 |
| 22 | 10093 |
| 23 | 10729 |
| 24 | 11047 |
| 25 | 11471 |
| 26 | 11789 |
| 27 | 12107 |
| 28 | 12637 |
| 29 | 12743 |
| 30 | 13591 |
| 31 | 13697 |
| 32 | 14969 |
| 33 | 15287 |
| 34 | 15817 |
| 35 | 15923 |
| 36 | 16453 |
| 37 | 18043 |
| 38 | 18149 |
| 39 | 18679 |
| 40 | 19421 |