This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A066335 Binary string which equals n when 1's and 2's bits have negative weights. 5
 0, 111, 110, 101, 100, 1011, 1010, 1001, 1000, 1111, 1110, 1101, 1100, 10011, 10010, 10001, 10000, 10111, 10110, 10101, 10100, 11011, 11010, 11001, 11000, 11111, 11110, 11101, 11100, 100011, 100010, 100001, 100000, 100111, 100110, 100101 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 REFERENCES Morris M. Mano, Digital Design, Prentice Hall, 2002. p. 20. LINKS EXAMPLE For example: 4-2-1 = 1, so a(1) = 111; 4-2+0 = 2 so a(2) = 110; 4+0-1 = 3 so a(3) = 101; 4+0+0 = 4 so a(4) = 100, etc. CROSSREFS A120634 is the decimal equivalent of these numbers in binary. Sequence in context: A123727 A072807 A073502 * A107844 A084504 A134554 Adjacent sequences:  A066332 A066333 A066334 * A066336 A066337 A066338 KEYWORD base,easy,nonn AUTHOR George E. Antoniou (george.antoniou(AT)montclair.edu), Dec 15 2001 EXTENSIONS More terms from Sascha Kurz, Jan 28 2003 Corrected and extended by Joshua Zucker, Jun 21 2006 STATUS approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .