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 | 29 |
| 2 | 41 |
| 3 | 101 |
| 4 | 137 |
| 5 | 229 |
| 6 | 281 |
| 7 | 349 |
| 8 | 439 |
| 9 | 617 |
| 10 | 641 |
| 11 | 643 |
| 12 | 739 |
| 13 | 821 |
| 14 | 823 |
| 15 | 853 |
| 16 | 967 |
| 17 | 1087 |
| 18 | 1423 |
| 19 | 1429 |
| 20 | 1447 |
| 21 | 1549 |
| 22 | 1579 |
| 23 | 1597 |
| 24 | 1693 |
| 25 | 1697 |
| 26 | 1783 |
| 27 | 1877 |
| 28 | 1999 |
| 29 | 2081 |
| 30 | 2131 |
| 31 | 2237 |
| 32 | 2239 |
| 33 | 2293 |
| 34 | 2377 |
| 35 | 2381 |
| 36 | 2539 |
| 37 | 2617 |
| 38 | 2657 |
| 39 | 2683 |
| 40 | 2693 |
| 41 | 2713 |
| 42 | 2749 |
| 43 | 2791 |
| 44 | 2801 |
| 45 | 3079 |
| 46 | 3319 |