A253165 - cp's OEIS frontend

A253165 a(n) = (-1)^n2^(6n+3)(zeta(-2n-1,1/2) - zeta(-2*n-1,1)), where zeta(a,z) is the generalized Riemann zeta function.

n	a(n)
0	1
1	8
2	256
3	17408
4	2031616
5	362283008
6	91620376576
7	31191159799808
8	13753735117275136
9	7625476699018231808
10	5192022022552652087296
11	4258996468871236847403008
12	4142655008190840426050093056
13	4714505177821257067736657297408
14	6206008749802659037752564348092416

[1, 8, 256, 17408, 2031616, 362283008, 91620376576, 31191159799808, 13753735117275136, 7625476699018231808, 5192022022552652087296, 4258996468871236847403008, 4142655008190840426050093056, 4714505177821257067736657297408, 6206008749802659037752564348092416]

cp's OEIS Frontend

A253165 a(n) = (-1)^n2^(6n+3)(zeta(-2n-1,1/2) - zeta(-2*n-1,1)), where zeta(a,z) is the generalized Riemann zeta function.

Table of values

List of values

cp's OEIS Frontend

A253165 a(n) = (-1)^n*2^(6*n+3)*(zeta(-2*n-1,1/2) - zeta(-2*n-1,1)), where zeta(a,z) is the generalized Riemann zeta function.

Table of values

List of values

A253165 a(n) = (-1)^n2^(6n+3)(zeta(-2n-1,1/2) - zeta(-2*n-1,1)), where zeta(a,z) is the generalized Riemann zeta function.