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Search: id:A067898
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A067898 Least digit not used in n (or 10 if n is pandigital). +0
2
1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2, 2, 3, 2, 2 (list; graph; listen)
OFFSET

0,11

COMMENT

a(A050278(1)) = a(1023456789) = 10, the first term with that value, as 1023456789 is the first base 10 pandigital number.

EXAMPLE

a(10)=2 because decimal digits 0 and 1 are both used in 10, a(102)=3 because decimal digits 0, 1 and 2 are used in 102.

CROSSREFS

Cf. A050278 (pandigital numbers).

Sequence in context: A028706 A060175 A028621 this_sequence A010106 A096159 A024155

Adjacent sequences: A067895 A067896 A067897 this_sequence A067899 A067900 A067901

KEYWORD

base,easy,nonn

AUTHOR

Rick L. Shepherd (rshepherd2(AT)hotmail.com), May 13 2003

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Last modified December 9 18:50 EST 2009. Contains 170568 sequences.


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