OFFSET
9,1
COMMENTS
The exact answer (by definition) is 3600*299792458/(5280*0.3048).
Has period 42 since a(17). - Jianing Song, Aug 08 2022
EXAMPLE
670616629.38439513242662848962061560486757337151037938439513...
CROSSREFS
KEYWORD
nonn,cons
AUTHOR
N. J. A. Sloane, Apr 13 2013, following a suggestion from Daniel Drucker.
STATUS
approved