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 | 5 |
| 3 | 22 |
| 4 | 35 |
| 5 | 51 |
| 6 | 92 |
| 7 | 117 |
| 8 | 145 |
| 9 | 247 |
| 10 | 287 |
| 11 | 376 |
| 12 | 425 |
| 13 | 477 |
| 14 | 590 |
| 15 | 651 |
| 16 | 715 |
| 17 | 782 |
| 18 | 925 |
| 19 | 1001 |
| 20 | 1162 |
| 21 | 1247 |
| 22 | 1335 |
| 23 | 1426 |
| 24 | 1617 |
| 25 | 1717 |
| 26 | 2035 |
| 27 | 2147 |
| 28 | 2501 |
| 29 | 2625 |
| 30 | 2882 |
| 31 | 3015 |
| 32 | 3151 |
| 33 | 3577 |
| 34 | 3725 |
| 35 | 4187 |
| 36 | 4347 |
| 37 | 4845 |
| 38 | 5017 |
| 39 | 5551 |
| 40 | 5735 |
| 41 | 6112 |
| 42 | 6305 |
| 43 | 6501 |
| 44 | 6902 |
| 45 | 7107 |
| 46 | 7315 |
| 47 | 7526 |
| 48 | 7957 |