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.

A300583 Expansion of Product_{k>=1} 1 / (1 - 2*3^k*x^k).

Table of values

n a(n)
0 1
1 6
2 54
3 378
4 2754
5 17982
6 121014
7 765450
8 4894506
9 30429918
10 189311094
11 1160312850
12 7113869226
13 43228473822
14 262556300286
15 1587419581410
16 9590551158474
17 57795130268694
18 348125978482686
19 2093918636332530
20 12590534397102930
21 75647788993941174

List of values

[1, 6, 54, 378, 2754, 17982, 121014, 765450, 4894506, 30429918, 189311094, 1160312850, 7113869226, 43228473822, 262556300286, 1587419581410, 9590551158474, 57795130268694, 348125978482686, 2093918636332530, 12590534397102930, 75647788993941174]