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A054054 Smallest digit of n. 25
0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 2, 2, 2, 2, 2, 2, 2, 2, 0, 1, 2, 3, 3, 3, 3, 3, 3, 3, 0, 1, 2, 3, 4, 4, 4, 4, 4, 4, 0, 1, 2, 3, 4, 5, 5, 5, 5, 5, 0, 1, 2, 3, 4, 5, 6, 6, 6, 6, 0, 1, 2, 3, 4, 5, 6, 7, 7, 7, 0, 1, 2, 3, 4, 5, 6, 7, 8, 8, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, 0, 0, 0, 0 (list; graph; refs; listen; history; internal format)
OFFSET

0,3

EXAMPLE

a(12)=1 because 1<2

MATHEMATICA

A054054[n_]:=Min[IntegerDigits[n]]

CROSSREFS

Sequence in context: A004176 A004720 A085124 * A115353 A031298 A004428

Adjacent sequences:  A054051 A054052 A054053 * A054055 A054056 A054057

KEYWORD

base,easy,nonn

AUTHOR

Henry Bottomley (se16(AT)btinternet.com), Apr 29 2000

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Last modified February 17 18:01 EST 2012. Contains 206061 sequences.