cp's OEIS Frontend

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.

A261042 Generating function g(0) where g(k) = 1 - x*2*(k+1)*(k+2)/(x*2*(k+1)*(k+2) - 1/g(k+1)).

Table of values

n a(n)
0 1
1 4
2 64
3 2176
4 126976
5 11321344
6 1431568384
7 243680935936
8 53725527801856
9 14893509177769984
10 5070334006399074304
11 2079588119566033616896
12 1011390382859091900891136
13 575501120339508919401447424
14 378784713733072451034702413824
15 285539131625477547496925147693056

List of values

[1, 4, 64, 2176, 126976, 11321344, 1431568384, 243680935936, 53725527801856, 14893509177769984, 5070334006399074304, 2079588119566033616896, 1011390382859091900891136, 575501120339508919401447424, 378784713733072451034702413824, 285539131625477547496925147693056]