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 | 1 |
| 3 | 32 |
| 4 | 1024 |
| 5 | 33264 |
| 6 | 1064448 |
| 7 | 34094080 |
| 8 | 1091010560 |
| 9 | 34913358688 |
| 10 | 1117227985920 |
| 11 | 35751328547328 |
| 12 | 1144042513514496 |
| 13 | 36609361521378304 |
| 14 | 1171499568684105728 |
| 15 | 37487986231712710656 |
| 16 | 1199615559415862673408 |