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.

A326780 E.g.f.: Product_{k>=1} 1/(1 - x^(4*k-3)/(4*k-3)).

Table of values

n a(n)
0 1
1 1
2 2
3 6
4 24
5 144
6 864
7 6048
8 48384
9 475776
10 4902912
11 53932032
12 647184384
13 8892398592
14 126430875648
15 1906924529664
16 30510792474624
17 539606261956608
18 9890452422918144
19 188459240926150656
20 3773077461736095744
21 81667528704634650624
22 1819516013302975561728

List of values

[1, 1, 2, 6, 24, 144, 864, 6048, 48384, 475776, 4902912, 53932032, 647184384, 8892398592, 126430875648, 1906924529664, 30510792474624, 539606261956608, 9890452422918144, 188459240926150656, 3773077461736095744, 81667528704634650624, 1819516013302975561728]