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!)
A057236 Numbers n such that n | 5^n + 4^n + 3^n. 0
1, 2, 3, 9, 10, 27, 50, 81, 230, 243, 250, 310, 610, 729, 1250, 1550, 2187, 3050, 4850, 6250, 6561, 7550, 7750, 9610, 15250, 18910, 19683, 20450, 31041, 31250, 31671, 35650, 37210, 37750, 38750, 48050, 58833, 59049, 76250, 94550 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..40.

MATHEMATICA

Select[ Range[ 10^5 ], Mod[ PowerMod[ 5, #, # ] + PowerMod[ 4, #, # ] + PowerMod[ 3, #, # ], # ] == 0 & ]

CROSSREFS

Sequence in context: A003140 A057234 A109636 * A063257 A229492 A328970

Adjacent sequences:  A057233 A057234 A057235 * A057237 A057238 A057239

KEYWORD

nonn

AUTHOR

Robert G. Wilson v, Sep 20 2000

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 May 20 21:39 EDT 2022. Contains 353876 sequences. (Running on oeis4.)