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 | 1 |
2 | 4 |
3 | 44 |
4 | 1025 |
5 | 41693 |
6 | 2617128 |
7 | 234091692 |
8 | 28251572652 |
9 | 4421489003700 |
10 | 870650503128708 |
11 | 210629395976568828 |
12 | 61405707768736724472 |
13 | 21231253444779700476672 |
14 | 8589776776743377081599500 |
15 | 4020181599664131540547091076 |
16 | 2155088041310451318611119556661 |