login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A125720 A variation on the Thue-Morse sequence. 1
0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 1, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Table of n, a(n) for n=1..64.

EXAMPLE

Start with chain 1 equal to 0:

ch 1 = 0

Copy and paste chain 1, then complement 1 rightmost digit (1->0, 0->1):

ch 2 = 0,1

Copy and paste chain 2, then complement 2 rightmost digits (1->0, 0->1):

ch 3 = 0,1,1,0

Copy and paste chain 3, then complement 3 rightmost digits (1->0, 0->1):

ch 4 = 0,1,1,0,0,0,0,1

Copy and paste chain 4, then complement 4 rightmost digits (1->0, 0->1):

ch 5 = 0,1,1,0,0,0,0,1,0,1,1,0,1,1,1,0

Copy and paste chain 5, then complement 5 rightmost digits (1->0, 0->1):

ch 6 = 0,1,1,0,0,0,0,1,0,1,1,0,1,1,1,0,0,1,1,0,0,0,0,1,0,1,1,1,0,0,0,1

Copy and paste chain 6, then complement 6 rightmost digits (1->0, 0->1):

ch 7 = 0,1,1,0,0,0,0,1,0,1,1,0,1,1,1,0,0,1,1,0,0,0,0,1,0,1,1,1,0,0,0,1,0,1,1,0,0,0,0,1,0,1,1,0,1,1,1,0,0,1,1,0,0,0,0,1,0,1,0,0,1,1,1,0

etc.

CROSSREFS

Sequence in context: A189816 A194685 A182582 * A095130 A284789 A288736

Adjacent sequences:  A125717 A125718 A125719 * A125721 A125722 A125723

KEYWORD

easy,nonn

AUTHOR

Eric Angelini, Feb 01 2007

STATUS

approved

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 February 16 12:48 EST 2019. Contains 320163 sequences. (Running on oeis4.)