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Search: id:A119799
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A119799 Numbers m such that m, m+1 and 2*m have the same number of distinct digits in decimal representation. +0
4
0, 1, 2, 3, 4, 12, 13, 14, 15, 16, 17, 18, 19, 20, 23, 24, 25, 26, 27, 28, 29, 30, 31, 34, 35, 36, 37, 38, 39, 40, 41, 42, 45, 46, 47, 48, 49, 50, 56, 57, 58, 59, 61, 72, 83, 94, 100, 102, 103, 104, 105, 107, 108, 112, 113, 114, 116, 121, 123, 124, 125, 127, 128, 129, 134 (list; graph; listen)
OFFSET

0,3

COMMENT

A043537(a(n)) = A043537(a(n)+1) = A043537(2*a(n));

intersection of A119797 and A119798.

EXAMPLE

m=59: m, m+1 and 2*m are composed of two distinct digits:

59, 59+1=60 and 2*59=118: therefore 59 is a term.

CROSSREFS

Sequence in context: A099527 A096864 A013620 this_sequence A036779 A037339 A062946

Adjacent sequences: A119796 A119797 A119798 this_sequence A119800 A119801 A119802

KEYWORD

nonn,base

AUTHOR

Reinhard Zumkeller (reinhard.zumkeller(AT)gmail.com), May 25 2006

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.


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