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.

A173945 a(n) = numerator of (Pi^2)/2 - Zeta(2,(2*n-1)/2), where Zeta is the Hurwitz Zeta function.

Table of values

n a(n)
1 0
2 4
3 40
4 1036
5 51664
6 469876
7 57251896
8 9723595324
9 1951933472
10 565732015028
11 204698374253288
12 205082390523068
13 108657935761675952
14 13600159324521635284
15 122539685111374820056
16 103156660296672018389596

List of values

[0, 4, 40, 1036, 51664, 469876, 57251896, 9723595324, 1951933472, 565732015028, 204698374253288, 205082390523068, 108657935761675952, 13600159324521635284, 122539685111374820056, 103156660296672018389596]