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) |
---|---|
12 | 1 |
13 | 2876892678661 |
14 | 9104162632986302495960347 |
15 | 28551311330859170052594978984538703567 |
16 | 89612366318560505321323986969057938917191132920348 |
17 | 281240247078624326614268823428029385995576471270476701478391628 |