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) |
---|---|
0 | 1 |
1 | 2097151 |
2 | 10458256051 |
3 | 4387586157901 |
4 | 472439111692021 |
5 | 21460113482174731 |
6 | 536608913442906151 |
7 | 8664826172771491801 |
8 | 100195617094657583401 |
9 | 890581010868487640791 |
10 | 6400249944258160101211 |
11 | 38604869965111541364901 |
12 | 201059409164080691238301 |
13 | 924291046880536829143651 |