The OEIS mourns the passing of Jim Simons and is grateful to the Simons Foundation for its support of research in many branches of science, including the OEIS.
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!)
A095205 Least nonnegative integer not already in the sequence such that the frequency of digits in the entire sequence is as close to a uniform distribution as possible. A difference in frequency of at most 1 across all digits is allowed, and that difference must always be in favor of digits closer to 0. 2

%I #29 Feb 23 2020 13:54:37

%S 0,1,2,3,4,5,6,7,8,9,10,23,45,67,89,102,34,56,78,90,12,43,65,87,109,

%T 32,54,76,98,120,345,678,190,234,567,809,21,354,687,901,243,576,890,

%U 123,456,789,201,435,768,910,324,657,908,132,465,798,210,453,786,1029

%N Least nonnegative integer not already in the sequence such that the frequency of digits in the entire sequence is as close to a uniform distribution as possible. A difference in frequency of at most 1 across all digits is allowed, and that difference must always be in favor of digits closer to 0.

%C Obviously no term contains identical digits and eventually for some m, a(m) = 1023456789 = a(n) for all n > m. Let d = number of numbers containing all distinct digits, using digits 0 to 9, then is it conjectured that: m is not equal to d, i.e., m < d. Question: what is m?

%H Micah Manary, <a href="/A095205/b095205.txt">Table of n, a(n) for n = 0..1000</a>

%H Micah Manary, <a href="/A095205/a095205.txt">Python script for A095205</a>

%e After 89 the next term is 102. It is not 11 or 12 as 0 has to occur first, it is not 20 as 1 has to occur earlier to 2.

%Y Cf. A095204.

%K base,nonn

%O 0,3

%A _Amarnath Murthy_, Jun 06 2004

%E Better definition and more terms from _Micah Manary_, Nov 13 2019

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 June 4 07:40 EDT 2024. Contains 373090 sequences. (Running on oeis4.)