A330335 Nearest integer to 1/b_n, where the b_n are coefficients arising in the Taylor series expansion of the Riemann xi-function.

16, 1393, 43202, 854336, 12723138, 154453449

Offset

0,1

Links

Table of n, a(n) for n=0..5.

George Csordas, Timothy S. Norfolk, and Richard S. Varga, The Riemann hypothesis and the Turán inequalities, Transactions of the American Mathematical Society 296(2) (1986), 521-541.

Example

The values of b_0, b_1, ... are (from the table in Csordas et al., 1986):
6.214009727353926*10^(-2),
7.178732598482949*10^(-4),
2.314725338818463*10^(-5),
1.170499895698397*10^(-6),
7.859696022958770*10^(-8),
6.474442660924152*10^(-9),
6.248509280628118*10^(-10),
6.857113566031334*10^(-11),
8.379562856498463*10^(-12),
...

Crossrefs

Sequence in context: A057994 A221607 A351760 * A160251 A106176 A263975

Adjacent sequences: A330332 A330333 A330334 * A330336 A330337 A330338

Keyword

nonn,more

Author

N. J. A. Sloane, Dec 16 2019

Status

approved