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 | 41 |
| 2 | 101 |
| 3 | 167 |
| 4 | 239 |
| 5 | 313 |
| 6 | 397 |
| 7 | 467 |
| 8 | 569 |
| 9 | 643 |
| 10 | 733 |
| 11 | 823 |
| 12 | 911 |
| 13 | 1009 |
| 14 | 1091 |
| 15 | 1187 |
| 16 | 1283 |
| 17 | 1381 |
| 18 | 1481 |
| 19 | 1567 |
| 20 | 1657 |
| 21 | 1753 |
| 22 | 1871 |
| 23 | 1979 |
| 24 | 2069 |
| 25 | 2153 |
| 26 | 2273 |
| 27 | 2371 |
| 28 | 2459 |
| 29 | 2591 |
| 30 | 2687 |
| 31 | 2767 |
| 32 | 2861 |
| 33 | 2971 |
| 34 | 3089 |
| 35 | 3217 |
| 36 | 3323 |
| 37 | 3433 |
| 38 | 3533 |
| 39 | 3623 |
| 40 | 3727 |
| 41 | 3847 |
| 42 | 3931 |
| 43 | 4051 |
| 44 | 4157 |