A249546 Speed of light in km/h.

1, 0, 7, 9, 2, 5, 2, 8, 4, 8, 8

Offset

10,3

Comments

1079252848.8 (cf. Example section) is the exact value, by definition of the speed of light A003678 (or more precisely, definition of a meter via that assigned value and the otherwise defined second).

The kilometer per hour (unit symbol km/h) is worldwide the most commonly used unit of speed, e.g., on road signs and car speedometers.

Links

Table of n, a(n) for n=10..20.

Wikipedia, Kilometres per hour

Wikipedia, Speed of light

Example

299792458 m/s * 3600 s/hour * (1 km / 1000 m) = 1079252848.8 km/h.

Prog

(PARI) 299792458*3.600

Crossrefs

See A003678 for further information.

Sequence in context: A094148 A154215 A316246 * A336076 A369235 A110793

Adjacent sequences: A249543 A249544 A249545 * A249547 A249548 A249549

Keyword

nonn,cons,easy,fini,full

Author

M. F. Hasler, Oct 31 2014

Status

approved