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.

A382950 a(n) = [(x*y)^n] Product_{k>=1} (1 + x^k + y^k)^n.

Table of values

n a(n)
0 1
1 0
2 6
3 102
4 1342
5 20030
6 306852
7 4783534
8 75873934
9 1220259306
10 19837742836
11 325375411438
12 5376744428812
13 89412908941096
14 1494992390431000
15 25114561595879252
16 423649216254936110
17 7172523302899053230
18 121828099966104173892
19 2075321708914763792740

List of values

[1, 0, 6, 102, 1342, 20030, 306852, 4783534, 75873934, 1220259306, 19837742836, 325375411438, 5376744428812, 89412908941096, 1494992390431000, 25114561595879252, 423649216254936110, 7172523302899053230, 121828099966104173892, 2075321708914763792740]