A224237 Decimal expansion of speed of light in miles per second.

1, 8, 6, 2, 8, 2, 3, 9, 7, 0, 5, 1, 2, 2, 0, 8, 7, 0, 1, 1, 8, 5, 0, 7, 9, 1, 3, 7, 8, 3, 5, 0, 4, 3, 3, 4, 6, 8, 5, 4, 3, 7, 0, 4, 7, 6, 4, 1, 7, 7, 2, 0, 5, 1, 2, 2, 0, 8, 7, 0, 1, 1, 8, 5, 0, 7, 9, 1, 3, 7, 8, 3, 5, 0, 4, 3, 3, 4, 6, 8

Offset: 6

Author

N. J. A. Sloane, Apr 13 2013, following a suggestion from Daniel Drucker

Keywords

• nonn
• cons

Comments

The exact answer (by definition) is 299792458/(5280*0.3048) = 186282.3970512208701185...

Many people remember the approximation 186000.

Has period 42 since a(15). - Jianing Song, Aug 08 2022

Examples

			186282.39705122087011850791378350433468543704764177205122087...
		

Crossrefs

Cf. A003678, A224236.