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!)
A091446 Concatenate binary vectors ordered first by length, then by the number of 1's and finally by an 'unusual' lexicographical ordering (1 comes before 0). 3

%I #5 Aug 19 2015 15:06:18

%S 0,1,0,0,1,0,0,1,1,1,0,0,0,1,0,0,0,1,0,0,0,1,1,1,0,1,0,1,0,1,1,1,1,1,

%T 0,0,0,0,1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1,1,1,0,0,1,0,1,0,1,0,0,1,0,1,

%U 1,0,0,1,0,1,0,0,1,1,1,1,1,0,1,1,0,1,1,0,1,1,0,1,1,1,1,1,1,1

%N Concatenate binary vectors ordered first by length, then by the number of 1's and finally by an 'unusual' lexicographical ordering (1 comes before 0).

%Y Cf. A076478, A091444, A091445, A091447.

%K easy,nonn

%O 0,1

%A _Paul Boddington_, Jan 10 2004

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 05:07 EDT 2024. Contains 372703 sequences. (Running on oeis4.)