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 | 5 |
| 2 | 16 |
| 3 | 33 |
| 4 | 56 |
| 5 | 85 |
| 6 | 126 |
| 7 | 173 |
| 8 | 226 |
| 9 | 285 |
| 10 | 356 |
| 11 | 439 |
| 12 | 528 |
| 13 | 629 |
| 14 | 736 |
| 15 | 849 |
| 16 | 980 |
| 17 | 1117 |
| 18 | 1266 |
| 19 | 1433 |
| 20 | 1606 |
| 21 | 1785 |
| 22 | 1976 |
| 23 | 2173 |
| 24 | 2400 |
| 25 | 2633 |
| 26 | 2872 |
| 27 | 3123 |
| 28 | 3380 |
| 29 | 3643 |
| 30 | 3912 |
| 31 | 4193 |
| 32 | 4486 |
| 33 | 4797 |
| 34 | 5114 |
| 35 | 5461 |
| 36 | 5814 |
| 37 | 6173 |
| 38 | 6556 |
| 39 | 6945 |
| 40 | 7346 |
| 41 | 7765 |
| 42 | 8196 |
| 43 | 8639 |
| 44 | 9088 |