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 | 283 |
| 2 | 359 |
| 3 | 557 |
| 4 | 659 |
| 5 | 941 |
| 6 | 1109 |
| 7 | 1129 |
| 8 | 1223 |
| 9 | 1433 |
| 10 | 1663 |
| 11 | 1669 |
| 12 | 1693 |
| 13 | 1787 |
| 14 | 1997 |
| 15 | 2027 |
| 16 | 2039 |
| 17 | 2069 |
| 18 | 2083 |
| 19 | 2153 |
| 20 | 2339 |
| 21 | 2351 |
| 22 | 2503 |
| 23 | 2539 |
| 24 | 2579 |
| 25 | 2633 |
| 26 | 2767 |
| 27 | 2777 |
| 28 | 2803 |
| 29 | 2837 |
| 30 | 2999 |
| 31 | 3229 |
| 32 | 3581 |
| 33 | 3761 |
| 34 | 3767 |
| 35 | 3779 |
| 36 | 3989 |
| 37 | 4127 |
| 38 | 4157 |
| 39 | 4231 |
| 40 | 4253 |
| 41 | 4283 |
| 42 | 4297 |
| 43 | 4513 |