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.

A294458 E.g.f.: Product_{n>=1} (1 - x^(2*n-1))^(1/(2*n-1)).

Table of values

n a(n)
0 1
1 -1
2 0
3 -2
4 8
5 -24
6 64
7 -160
8 8448
9 -86912
10 509696
11 -1449216
12 44615680
13 -366395392
14 3315376128
15 -190488356864
16 4591008579584
17 -33244620718080
18 86342088982528
19 -2543409132470272
20 136456182420996096
21 -5644134983026343936
22 103753337226615848960

List of values

[1, -1, 0, -2, 8, -24, 64, -160, 8448, -86912, 509696, -1449216, 44615680, -366395392, 3315376128, -190488356864, 4591008579584, -33244620718080, 86342088982528, -2543409132470272, 136456182420996096, -5644134983026343936, 103753337226615848960]