login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A348758 Times on a 12-hour digital clock with 6 digits at which the angle of the sector enclosing the three continuously moving hands of an analog clock has a local minimum. 2
0, 10505, 21111, 31616, 42122, 52727, 63233, 73838, 84344, 94849, 105455, 120000 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
The inclusion of the second hand leads to solutions differing from those of A120500. Apart from the perfect match at midnight or noon, the other minima are characterized by small angles > 0 between the hour and the minute hands and a coincidence of the second hand with one of the other two hands. It turns out that the coincidence of the minute and second hands never leads to the smaller angle value. The exact times in seconds are given by A348759, with rounding to nearest second applied to determine the terms of this sequence.
LINKS
FORMULA
a(n) = round(A348759(n)*43200/719) seconds since 00:00:00, expressed as hhmmss. - Robert B Fowler, Jan 05 2023
EXAMPLE
See A348759.
CROSSREFS
Sequence in context: A237179 A232348 A206322 * A214192 A235119 A236036
KEYWORD
nonn,base,fini,full
AUTHOR
Hugo Pfoertner, Oct 31 2021
STATUS
approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recents
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified March 28 04:58 EDT 2024. Contains 371235 sequences. (Running on oeis4.)