A254158 Decimal expansion of alpha particle-proton mass ratio.

3, 9, 7, 2, 5, 9, 9, 6, 9, 0

Offset

1,1

Links

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

NIST, CODATA Value: alpha particle-proton mass ratio

Example

3.972599690...

Crossrefs

Sequence in context: A275149 A011318 A343786 * A193026 A296503 A265298

Adjacent sequences: A254155 A254156 A254157 * A254159 A254160 A254161

Keyword

nonn,cons

Author

Ivan Panchenko, Jan 26 2015

Extensions

Updated from CODATA 2022 by Andrey Zabolotskiy, May 14 2024

Status

approved