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 | 23 |
| 2 | 67 |
| 3 | 199 |
| 4 | 331 |
| 5 | 397 |
| 6 | 463 |
| 7 | 661 |
| 8 | 727 |
| 9 | 859 |
| 10 | 1123 |
| 11 | 1783 |
| 12 | 2113 |
| 13 | 2179 |
| 14 | 2311 |
| 15 | 2971 |
| 16 | 3037 |
| 17 | 3433 |
| 18 | 3631 |
| 19 | 3697 |
| 20 | 4027 |
| 21 | 4093 |
| 22 | 4159 |
| 23 | 4357 |
| 24 | 4621 |
| 25 | 5347 |
| 26 | 5479 |
| 27 | 5743 |
| 28 | 6007 |
| 29 | 6271 |
| 30 | 6337 |
| 31 | 6733 |
| 32 | 7393 |
| 33 | 7591 |
| 34 | 7789 |
| 35 | 8053 |
| 36 | 8317 |
| 37 | 8647 |
| 38 | 9043 |
| 39 | 9109 |
| 40 | 9439 |
| 41 | 9967 |
| 42 | 10099 |
| 43 | 10627 |