A006834 Decimal expansion of neutron-to-proton mass ratio. (Formerly M2611)

1, 0, 0, 1, 3, 7, 8, 4, 1, 9

Offset

1,5

References

E. R. Cohen and B. N. Taylor, The 1986 adjustment of the fundamental physical constants, Rev. Modern Phys., 59 (1987), 1121-1148.

K. R. Lang, Astrophysical Data: Planets and Stars, Springer-Verlag, NY, 1991.

N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).

Links

Table of n, a(n) for n=1..10.

NIST, CODATA Value: neutron-proton mass ratio.

Crossrefs

Sequence in context: A340315 A267501 A016667 * A309419 A064540 A303276

Adjacent sequences: A006831 A006832 A006833 * A006835 A006836 A006837

Keyword

nonn,cons,changed

Author

N. J. A. Sloane

Extensions

Last two digits updated from CODATA 2022 by Andrey Zabolotskiy, May 14 2024

Status

approved