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.

A208223 a(n) = (a(n-1)*a(n-3)^3+a(n-2))/a(n-4) with a(0)=a(1)=a(2)=a(3)=1.

Table of values

n a(n)
0 1
1 1
2 1
3 1
4 2
5 3
6 5
7 43
8 583
9 24306
10 386499545
11 1781091354996947
12 43869039083107828857967559
13 104205727286975116465887590166696643681426291537
14 1523355234093129576841463666274426784578547247551635338205747270819704358703763325458

List of values

[1, 1, 1, 1, 2, 3, 5, 43, 583, 24306, 386499545, 1781091354996947, 43869039083107828857967559, 104205727286975116465887590166696643681426291537, 1523355234093129576841463666274426784578547247551635338205747270819704358703763325458]