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 | 4 |
| 3 | 14 |
| 4 | 28 |
| 5 | 32 |
| 6 | 56 |
| 7 | 58 |
| 8 | 176 |
| 9 | 110 |
| 10 | 128 |
| 11 | 134 |
| 12 | 392 |
| 13 | 184 |
| 14 | 232 |
| 15 | 448 |
| 16 | 608 |
| 17 | 308 |
| 18 | 440 |
| 19 | 382 |
| 20 | 896 |
| 21 | 812 |
| 22 | 536 |
| 23 | 554 |
| 24 | 2464 |
| 25 | 752 |
| 26 | 736 |
| 27 | 974 |
| 28 | 1624 |
| 29 | 872 |
| 30 | 1792 |
| 31 | 994 |
| 32 | 2336 |
| 33 | 1876 |
| 34 | 1232 |
| 35 | 1856 |
| 36 | 3080 |
| 37 | 1408 |
| 38 | 1528 |
| 39 | 2576 |
| 40 | 5632 |
| 41 | 1724 |
| 42 | 3248 |
| 43 | 1894 |
| 44 | 3752 |
| 45 | 3520 |
| 46 | 2216 |
| 47 | 2258 |
| 48 | 8512 |
| 49 | 2746 |