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 | 13 |
| 2 | 53 |
| 3 | 181 |
| 4 | 233 |
| 5 | 389 |
| 6 | 757 |
| 7 | 641 |
| 8 | 857 |
| 9 | 1069 |
| 10 | 1301 |
| 11 | 1609 |
| 12 | 1873 |
| 13 | 2213 |
| 14 | 2549 |
| 15 | 3121 |
| 16 | 3329 |
| 17 | 3761 |
| 18 | 4261 |
| 19 | 4729 |
| 20 | 5209 |
| 21 | 5737 |
| 22 | 6301 |
| 23 | 6977 |
| 24 | 7489 |
| 25 | 8161 |
| 26 | 8837 |
| 27 | 9733 |
| 28 | 10193 |
| 29 | 10937 |
| 30 | 11701 |
| 31 | 12497 |
| 32 | 13313 |
| 33 | 14173 |
| 34 | 15053 |
| 35 | 16069 |
| 36 | 17137 |
| 37 | 18121 |
| 38 | 18773 |
| 39 | 19777 |
| 40 | 20809 |
| 41 | 21997 |
| 42 | 23053 |
| 43 | 24137 |
| 44 | 25169 |
| 45 | 27109 |
| 46 | 27509 |