%I M2611
%S 1,0,0,1,3,7,8,4,0,4
%N Decimal expansion of neutrontoproton mass ratio.
%D E. R. Cohen and B. N. Taylor, The 1986 adjustment of the fundamental physical constants, Rev. Modern Phys., 59 (1987), 11211148.
%D K. R. Lang, Astrophysical Data: Planets and Stars, SpringerVerlag, NY, 1991.
%D N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
%K nonn,cons
%O 1,5
%A _N. J. A. Sloane_.
