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 | 61 |
4 | 1481 |
5 | 66361 |
6 | 5390285 |
7 | 803252341 |
8 | 224927827601 |
9 | 121129543555441 |
10 | 127545238071714965 |
11 | 265238370995975176621 |
12 | 1095520296374502654008921 |
13 | 9015241470782090221556516521 |
14 | 148067303294213271502974778276445 |