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) |
---|---|
11 | 4304016990 |
12 | 354949166565 |
13 | 14805457339920 |
14 | 420797306522502 |
15 | 9220982517965400 |
16 | 166713517116449940 |
17 | 2595050050431235488 |
18 | 35801820369640556595 |
19 | 447016944351510642564 |
20 | 5131008990500486096250 |
21 | 54801783386722932356160 |
22 | 549865627271249187555384 |
23 | 5223273162178751507973600 |