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) |
---|---|
18 | 2682208751185413450 |
19 | 447016944351510642564 |
20 | 36188783145801243558900 |
21 | 1924446945220467632598816 |
22 | 76330117260895762678976496 |
23 | 2424036981927621898592714592 |
24 | 64495258714680679471831890624 |
25 | 1483610943246601143976044602400 |
26 | 30193909664655985735143003641892 |
27 | 553279524558089394499396612588296 |
28 | 9254922250232295721515866705613000 |
29 | 142890407229849701818261896174135456 |