0,1
Table of n, a(n) for n=0..102.
Steven R. Finch, Errata and Addenda to Mathematical Constants, p. 60.
-0.6840003894379321291827444599926611267109914826549994343...
digits = 103; NIntegrate[x^(1/x)*Sin[Pi*x], {x, 1, Infinity}, WorkingPrecision -> 2*digits] - 1/Pi // RealDigits[#, 10, digits]& // First
Cf. A255727 (real part), A157852.
Sequence in context: A316256 A054042 A184084 * A272488 A100608 A321075
Adjacent sequences: A255725 A255726 A255727 * A255729 A255730 A255731
nonn,cons
Jean-François Alcover, Mar 04 2015
approved