A354641 Decimal expansion of the negated digamma function at 8/9.

7, 7, 6, 4, 8, 8, 4, 0, 0, 2, 6, 9, 3, 4, 7, 6, 9, 0, 5, 3, 2, 8, 6, 4, 2, 6, 8, 9, 5, 4, 9, 0, 8, 1, 5, 8, 0, 6, 0, 5, 8, 9, 7, 7, 5, 8, 0, 6, 7, 9, 2, 6, 9, 2, 1, 4, 2, 7, 3, 6, 2, 4, 2, 5, 7, 8, 3, 4, 0, 1, 5, 2, 9, 9, 9, 9, 8, 7, 0, 3, 3, 9, 2, 0, 6, 9, 1, 4, 3, 7, 4

Offset

0,1

Links

Table of n, a(n) for n=0..90.

Index entries for sequences related to the digamma function.

Example

psi(8/9) = -0.77648840026934...

Mathematica

RealDigits[PolyGamma[8/9], 10, 120][[1]] (* Amiram Eldar, Jun 14 2023 *)

Prog

(PARI) -psi(8/9) \\ Amiram Eldar, Jun 14 2023

Crossrefs

Cf. A354636, A354637, A354638, A354639, A354640.

Sequence in context: A334850 A199793 A202949 * A019787 A093202 A019765

Adjacent sequences: A354638 A354639 A354640 * A354642 A354643 A354644

Keyword

nonn,cons

Author

R. J. Mathar, Jun 01 2022

Status

approved