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 | 11 |
| 2 | 1423 |
| 3 | 1607 |
| 4 | 1753 |
| 5 | 1973 |
| 6 | 2011 |
| 7 | 2213 |
| 8 | 2341 |
| 9 | 2543 |
| 10 | 2617 |
| 11 | 2671 |
| 12 | 2819 |
| 13 | 2837 |
| 14 | 3407 |
| 15 | 3461 |
| 16 | 3517 |
| 17 | 3571 |
| 18 | 3719 |
| 19 | 3847 |
| 20 | 4013 |
| 21 | 4637 |
| 22 | 4673 |
| 23 | 4691 |
| 24 | 4729 |
| 25 | 4783 |
| 26 | 4967 |
| 27 | 5023 |
| 28 | 5261 |
| 29 | 5519 |
| 30 | 5573 |
| 31 | 5591 |
| 32 | 5647 |
| 33 | 5683 |
| 34 | 5849 |
| 35 | 5867 |
| 36 | 6143 |
| 37 | 6217 |
| 38 | 6271 |
| 39 | 6473 |
| 40 | 6491 |
| 41 | 6529 |
| 42 | 6547 |
| 43 | 7043 |
| 44 | 7649 |
| 45 | 7759 |
| 46 | 8017 |
| 47 | 8053 |
| 48 | 8219 |
| 49 | 8237 |
| 50 | 8273 |
| 51 | 8291 |
| 52 | 8329 |
| 53 | 8677 |
| 54 | 9137 |
| 55 | 9173 |
| 56 | 9283 |
| 57 | 9467 |