A354644 Decimal expansion of the negated digamma function at 9/10.

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

Offset: 0

Author

R. J. Mathar, Jun 01 2022

Keywords

• nonn
• cons

Examples

			psi(9/10) = -0.75492694994705...
		

Links

• Index entries for sequences related to the digamma function.

Crossrefs

Cf. A306716, A354642, A354643.

Programs

Mathematica

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

PARI

psi(9/10) \\ Michel Marcus, Jun 02 2022