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 | 613 |
| 2 | 757 |
| 3 | 997 |
| 4 | 1237 |
| 5 | 2917 |
| 6 | 6133 |
| 7 | 9853 |
| 8 | 15733 |
| 9 | 19477 |
| 10 | 22501 |
| 11 | 24421 |
| 12 | 25237 |
| 13 | 26293 |
| 14 | 26437 |
| 15 | 28117 |
| 16 | 31477 |
| 17 | 33301 |
| 18 | 35317 |
| 19 | 44101 |
| 20 | 45061 |
| 21 | 46357 |
| 22 | 51637 |
| 23 | 53077 |
| 24 | 56701 |
| 25 | 59221 |
| 26 | 61653 |
| 27 | 61717 |
| 28 | 64381 |
| 29 | 65917 |
| 30 | 66853 |
| 31 | 68583 |
| 32 | 70501 |
| 33 | 70887 |
| 34 | 72901 |
| 35 | 75133 |