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 | 1 |
| 2 | 45 |
| 3 | 56 |
| 4 | 121 |
| 5 | 206 |
| 6 | 255 |
| 7 | 380 |
| 8 | 506 |
| 9 | 511 |
| 10 | 710 |
| 11 | 871 |
| 12 | 1025 |
| 13 | 1421 |
| 14 | 1515 |
| 15 | 1696 |
| 16 | 2191 |
| 17 | 2571 |
| 18 | 2656 |
| 19 | 2681 |
| 20 | 3341 |
| 21 | 3566 |
| 22 | 3741 |
| 23 | 3796 |
| 24 | 3916 |
| 25 | 3976 |
| 26 | 4235 |
| 27 | 4340 |
| 28 | 4426 |
| 29 | 5645 |
| 30 | 5875 |
| 31 | 6006 |
| 32 | 7066 |
| 33 | 7616 |
| 34 | 7826 |
| 35 | 7976 |
| 36 | 8900 |
| 37 | 8925 |
| 38 | 8976 |
| 39 | 9025 |
| 40 | 9186 |
| 41 | 9600 |
| 42 | 9761 |
| 43 | 10920 |
| 44 | 11301 |
| 45 | 11385 |