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Search: id:A010784
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A010784 Numbers with distinct digits. +0
7
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 78 (list; graph; listen)
OFFSET

0,3

COMMENT

Also: a(0) = 0; a(n) = Min{x integer | x > a(n-1) and all digits to base 10 are distinct}.

a is finite: a(8877690) = 9876543210 is the last term; a(8877689) = 9876543201. The largest gap between two consecutive terms before a(250000) = 2409653 is 104691, as a(175290) = 1098765, a(175291) = 1203456. - Reinhard Zumkeller (reinhard.zumkeller(AT)lhsystems.com), Jun 23 2001

Complement of A109303. - David Wasserman (dwasserm(AT)earthlink.net), May 21 2008

LINKS

Eric Weisstein's World of Mathematics, Digit

CROSSREFS

Cf. A109303.

Sequence in context: A051882 A136002 A043096 this_sequence A059543 A052081 A031995

Adjacent sequences: A010781 A010782 A010783 this_sequence A010785 A010786 A010787

KEYWORD

nonn,base,fini

AUTHOR

njas

page 1

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Last modified August 19 23:53 EDT 2008. Contains 142930 sequences.


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