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 | 49 |
3 | 162536 |
4 | 496481100 |
5 | 121144169196225 |
6 | 256289324361400441 |
7 | 484529576625676729784 |
8 | 84190096110241089115612251296 |
9 | 136914441521160016811764184919362025 |