login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A045599 Numbers k that divide 10^k + 5^k. 0

%I

%S 1,3,5,9,15,25,27,45,55,75,81,125,135,165,171,225,243,275,375,405,495,

%T 513,605,625,675,729,825,855,1125,1215,1375,1485,1539,1815,1875,2025,

%U 2187,2475,2565,3025,3125,3249,3375,3645,4125,4275,4455,4617,4965,5445

%N Numbers k that divide 10^k + 5^k.

%K nonn

%O 1,2

%A _David W. Wilson_

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified September 18 18:41 EDT 2021. Contains 347533 sequences. (Running on oeis4.)