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!)
A118502 Numbers k that divide floor((4/3)^k). 0
1, 7, 14, 21, 66, 205, 583, 837, 1259, 1631, 2178, 6346, 15851, 58371, 61804, 129196, 409879, 1670753 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
Next term after 409879 is greater than 10^6.
LINKS
EXAMPLE
floor((4/3)^21) = 420 and 420 is divisible by 21, so 21 is in the sequence.
MATHEMATICA
t = 1; Do[t = 4t/3; If[Mod[Floor[t], n] == 0, Print[n]], {n, 10^6}]
CROSSREFS
Cf. A073633.
Sequence in context: A028555 A061823 A018890 * A190367 A246172 A366112
KEYWORD
nonn,more
AUTHOR
Ryan Propper, May 06 2006
EXTENSIONS
a(18) from Ryan Propper, Jul 21 2006
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 18:04 EDT 2024. Contains 371254 sequences. (Running on oeis4.)