%I #28 May 26 2019 15:26:02
%S 1,3,8,0,6,4,9
%N Decimal expansion of the Boltzmann constant k in the 2019 SI system in units J/K.
%C The exact Boltzmann constant is one of the seven units in the 2019 system of units. See the BIMP link with the CGPM resolutuions from November 2018 which will become effective May 20 2019. See also A322415. - _Wolfdieter Lang_, Feb 12 2019
%D CRC Handbook for Chemistry and Physics, 75th edition, (1994-1995), Page 1-1.
%H BIPM, <a href="https://www.bipm.org/en/cgpm-2018/">CGPM-2018</a> [See the link ``Resolutions of the CGPM" there.]
%H NIST, <a href="http://physics.nist.gov/cgi-bin/cuu/Value?k">CODATA Value: Boltzmann constant</a>
%H Eric Weisstein, World of Physics, <a href="http://scienceworld.wolfram.com/physics/BoltzmannsConstant.html">Boltzmann's Constant</a>
%H Wikipedia, <a href="http://en.wikipedia.org/wiki/Boltzmann_constant">Boltzmann constant</a>
%H Wikipedia, <a href="https://en.wikipedia.org/wiki/2019_redefinition_of_SI_base_units">2019 redefinition of SI base units</a>
%F k = 1.380649×10^{-23} J/K. Joule J = kg m^2 s^(-2).
%Y Cf. A003678 (c), A230458 (Δν_{Cs}), A003676 (h), A081823 (e), A322578 (N_A), A322415.
%Y Cf. A070058-A070060, A070064.
%K nonn,cons,fini,full
%O -22,2
%A Ron Marcinski (ronmarcinski(AT)hotmail.com), Apr 18 2002
%E Updated to conform with CODATA 2010 value by _Ivan Panchenko_, Jan 27 2015
%E Further updates from _Wolfdieter Lang_, Feb 12 2019
%E Edited by _N. J. A. Sloane_, May 26 2019