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A072998 Numbers in balanced ternary notation. +0
2
1, 2, 20, 21, 22, 200, 201, 202, 210, 200, 212, 220, 221, 222, 2000, 2001, 2002, 2010, 2011, 2012, 2020, 2021, 2022, 2100, 2101, 2102, 2110, 2111, 2112, 2120, 2121, 2122, 2200, 2201, 2202, 2210, 2211, 2202, 2220, 2221, 2222, 20000, 20001, 20002, 20010 (list; graph; listen)
OFFSET

0,2

LINKS

Ken Levasseur, The Balanced Ternary Number System

EXAMPLE

11d = {1,1,-1} = 1*3^2 + 1*3^1 -1*3^0. Add 111 to {1,1,-1} = 220.

CROSSREFS

Sequence in context: A083297 A012739 A075031 this_sequence A024629 A111193 A136906

Adjacent sequences: A072995 A072996 A072997 this_sequence A072999 A073000 A073001

KEYWORD

base,nonn

AUTHOR

Robert G. Wilson v (rgwv(AT)rgwv.com), Aug 15 2002

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Last modified July 26 23:19 EDT 2008. Contains 142293 sequences.


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