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 | 6 |
2 | 33 |
3 | 200 |
4 | 1428 |
5 | 12408 |
6 | 132604 |
7 | 1730160 |
8 | 27043866 |
9 | 495026316 |
10 | 10388326986 |
11 | 245555445888 |
12 | 6446710871724 |
13 | 185904786328920 |
14 | 5836500883321164 |
15 | 198054400887909264 |
16 | 7220679972923312487 |
17 | 281402128806812402490 |
18 | 11671796413017231008663 |