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.

A360966 a(n) = denominator of (Zeta(2*n+1,1/4) - Zeta(2*n+1,3/4))/Pi^(2*n+1) where Zeta is the Hurwitz zeta function.

Table of values

n a(n)
0 1
1 1
2 3
3 45
4 63
5 14175
6 93555
7 42567525
8 127702575
9 97692469875
10 371231385525
11 2143861251406875
12 2275791174570375
13 48076088562799171875
14 95646113035463615625
15 3952575621190533915703125
16 1441527579493018251609375
17 68739242628124575327993046875
18 333120945043988326589504765625

List of values

[1, 1, 3, 45, 63, 14175, 93555, 42567525, 127702575, 97692469875, 371231385525, 2143861251406875, 2275791174570375, 48076088562799171875, 95646113035463615625, 3952575621190533915703125, 1441527579493018251609375, 68739242628124575327993046875, 333120945043988326589504765625]