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%I #7 Jun 14 2023 07:45:03
%S 4,7,6,1,2,3,5,0,7,2,7,5,5,2,3,0,7,7,0,8,4,0,2,5,9,4,1,1,5,2,7,1,5,0,
%T 1,7,3,1,3,8,5,4,8,5,3,0,7,3,6,2,2,6,8,1,7,1,5,6,8,4,2,8,4,5,4,4,5,6,
%U 2,2,3,8,3,5,7,3,7,7,6,2,7,6,0,6,2,6,4,1,6,7,7,4
%N Decimal expansion of the negated digamma function at 2/9.
%H <a href="/index/Di#differential_equations">Index entries for sequences related to the digamma function</a>.
%e psi(2/9) = -4.76123507275523...
%t RealDigits[PolyGamma[2/9], 10, 120][[1]] (* _Amiram Eldar_, Jun 14 2023 *)
%o (PARI) -psi(2/9) \\ _Amiram Eldar_, Jun 14 2023
%Y Cf. A354636, A354638, A354639, A354640, A354641.
%K nonn,cons
%O 1,1
%A _R. J. Mathar_, Jun 01 2022