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 | 5 |
3 | 60 |
4 | 1242 |
5 | 41241 |
6 | 2033683 |
7 | 141318208 |
8 | 13262986788 |
9 | 1624337451945 |
10 | 252725477615989 |
11 | 48858277079478156 |
12 | 11523986801592238046 |
13 | 3265676705193282018577 |
14 | 1097336766468309067029991 |
15 | 432291795385094609190468384 |
16 | 197690320046319097006619353352 |