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 | 0 |
| 2 | 4 |
| 3 | 22 |
| 4 | 52 |
| 5 | 94 |
| 6 | 148 |
| 7 | 214 |
| 8 | 292 |
| 9 | 382 |
| 10 | 484 |
| 11 | 598 |
| 12 | 724 |
| 13 | 862 |
| 14 | 1012 |
| 15 | 1174 |
| 16 | 1348 |
| 17 | 1534 |
| 18 | 1732 |
| 19 | 1942 |
| 20 | 2164 |
| 21 | 2398 |
| 22 | 2644 |
| 23 | 2902 |
| 24 | 3172 |
| 25 | 3454 |
| 26 | 3748 |
| 27 | 4054 |
| 28 | 4372 |
| 29 | 4702 |
| 30 | 5044 |
| 31 | 5398 |
| 32 | 5764 |
| 33 | 6142 |
| 34 | 6532 |
| 35 | 6934 |
| 36 | 7348 |
| 37 | 7774 |
| 38 | 8212 |
| 39 | 8662 |
| 40 | 9124 |
| 41 | 9598 |
| 42 | 10084 |
| 43 | 10582 |
| 44 | 11092 |
| 45 | 11614 |